Soap Research Articles

Penyuluhan Pemanfaatan Lemak Kakao untuk Pembuatan Sabun Padat

Cocoa butter is a by-product in the production process of chocolate bars and chocolate powder. In Bloro Village, Nita District, Sikka Regency, cocoa butter is produced in quite significant quantities, considering that Bloro Village is one of the largest cocoa producers in Sikka. The "Plea Puli" farming group in the village manages a production house known as "Plea Puli Chocolate House." The main objective of this research is to use cocoa butter produced from the chocolate production process as a basic ingredient for making bar soap. Soap is a chemical compound made through the reaction between fat or oil and alkali (usually sodium hydroxide). This soap has emulsifying properties that allow it to bind with dirt and oil on the skin, which can then be washed away. Therefore, the cocoa butter produced from the chocolate production process can be an absorbing soap-making base material. By using these tallow cocoa stalks to make soap, we can create added value for chocolate by-products, which have been considered waste. Apart from that, this can also make a real contribution to local economic development by helping to increase the income of cocoa farmers and encouraging the growth of the Plea Puli Farmers Group.

Pelatihan Pembuatan Natural Bar Soap Berbasis Eco Enzyme Bersama Pkk Kecamatan Beruntung Baru, Kalimantan Selatan

This Community Service Program is a continuation program of the socialization and training program including the use of eco enzyme with the PKK Beruntung Baru District in 2021. The community has felt the benefits and has proven the benefits of eco enzyme for agriculture, health and even for a substitute for bath soap. However, eco enzyme has disadvantages for some people including not foaming and feeling sticky on the skin and some people do not like the aroma. Eco enzyme has social value so it is not allowed to be traded. Based on this background, the PKM team took the initiative to carry out a follow-up program, namely training in making natural bar soap based on eco enzyme which is competitive and has high economic value so that it can improve the economy and welfare of the Beruntung Baru sub-district community. The methods that will be used in this PKM activity are lectures, simulations or demonstrations and direct practice of making eco enzyme-based natural bar soap. Based on the results of the evaluation of the Eco Enzyme-based Natural Bar Soap Making Training activities carried out by the PDWA Year 2023 Team from the Lambung Mangkurat University Eco Enzyme Study Center, this is the right solution in overcoming partner problems and the results of the pre and post test evaluation of the entire PDWA Th 2023 program implemented by the ULM Eco Enzyme Study Center through the Eco Enzyme-Based Natural Bar Soap Making Training at PKK Kec. Beruntung Baru, Kab. Banjar, South Kalimantan Province can be categorized as very successful

Ecological soap production using green chemistry principles

The reuse of fatty materials for soap production is considered a viable alternative to minimize environmental problems such as the eutrophication of lakes and rivers and to reduce the high costs of effluent treatment and domestic water supply. This research presents protocols for ecological soap production from the determination of the saponification index (SI) using the principles of Green Chemistry. The chemical greenness of the produced soap was assessed using mass and holistic metrics. The SI measurement ensured a final product without residues, aligning with the principles of Green Chemistry: principle 1 (waste prevention) with a Factor E of 0 and an Atomic Economy of 100%. Additionally, the Green Matrix and Green Star analyses demonstrated a more sustainable experimental approach for bar soap production, with 45% higher greenness compared to traditional soap and 95% greenness for ash soap. The changes in the saponification process by the principles of green chemistry allowed ecological soap production without residues, an innocuous product to health and the environment. The methodology proposed in this research can contribute to minimizing an environmental problem related to the incorrect disposal of non-biodegradable oil.

Mitigation and Innovation in Making Natural Handwash Made from Coffee Grounds in Dusun X Batangkuis Deli Serdang Schools Towards Face-to-Face Schools

The government's desire to reopen and implement offline education has become a hot topic of discussion lately. The risk of spreading covid 19 to children is the concern of many people. For this reason, mitigation and prevention efforts need to be carried out to reduce the potential for the spread of covid 19. One effort that can be done is to make hand washing a good habit. The activity was carried out by providing training in making liquid hand soap for the community, especially teachers and school students in Dusun X to socialize how to prevent the spread of Covid-19 in schools. Activities are carried out through 5 (five) stages which include (1) Survey (2) Soap Making Test (3) Socialization; (4) Soap-making skills training; (5) Monitoring and Evaluation. It is hoped that the manufacture of natural handwash can be used for schools and school children in Dusun X Batangkuis Deliserdang to prevent covid 19 from going to face-to-face school in 2021.

Perencanaan dan Perancangan Produk Wastafel dan Fitur Sabun Otomatis Dengan Metode Nigel Cross

We are encouraged to wash our hands for 20 seconds, if there is no soap and running water, we can replace it with a hand sanitizer with a minimum alcohol content of 60%. By washing our hands, we can prevent viral infections in ourselves, those around us and even communities such as families and workplaces. Manual hand washing facilities or equipment that are used together can be a medium for spreading viruses so they must be minimized, one of which is by using an Automatic Sink. Because of this, automatic sink products were built to make it easier for users to wash their hands while reducing contact with water taps and soap or bar soap containers. This automatic sink was designed using the Nigel Cross method so that it can realize an automatic handwashing device with the addition of an automatic soap feature that can help the hand washing process without touching the water faucet and soap. The advantage of this method is that it covers all aspects of the design process starting from clarifying the problem to the details of the design. The new product attributes that are arranged by designers are adjusted to the needs of the community, starting from materials to product functions. Based on testing several tasks and answers from the questionnaire answered by respondents, namely as many as 30 respondents to this sink product, it can be said that the attributes used are valid data. The results of the validity test were then carried out by a reliability test with the aim of testing the level of consistency of data measurement. The results of this reliability test produce a Crounchbach's Alpha value of 0.709, which means it is reliable because it is > 0.6.

Pengolahan Limbah Minyak Jelantah menjadi Sabun Batang untuk Mencuci Pakaian sebagai Upaya Mengurangi Pencemaran Lingkungan

Processing used cooking oil waste into bar soap for washing clothes as an effort to reduce environmental pollution is the aim of the student-entrepreneurship creativity program (PKM-K). The use of used cooking oil as a basic ingredient for bar soap for washing clothes which has economic value to provide innovative and creative ideas. The implementation methods used are lectures and discussions, practice and demonstrations, and evaluation. The results of this program become discussion material to find out program ideas. Next is practice and demonstration of selecting materials and providing a place as well as facilities and infrastructure to support the production process. Process (production), the process of making clothing bar soap. The output is a J-Clean product that is ready to be used and marketed to consumers. The last is evaluation, namely this stage is carried out when product production has been completed. The conclusion of the PKM-K program is processing used cooking oil waste into bar soap which is economically valuable and can create business opportunities for students.

Exploring Sustainable Manufacturing Processes for Sanitary Items Utilizing Abundant Natural Resources: A Covid-19 Pandemic Response in Northern Samar, Philippines

The COVID-19 pandemic did not only bring millions of casualties but also diminished the supply of sanitary items. In Northern Samar alone, sanitary items such as facemasks, rubbing alcohol, and soaps run out of stock on the first week of the gradual closure of businesses. This means that those with fewer financial resources have difficulties acquiring such sanitary items to protect them from this deadly disease. Northern Samar is abundant when it comes to nipa resource which has a big potential as a raw material for production of bioethanol. Due to the shortage of rubbing alcohols and raw materials for the laboratory made ethyl alcohol, extraction of bioethanol from fermented Nypa fruticans was done. This created raw materials needed in the production of laboratory made ethyl alcohol that was distributed to its target beneficiaries. On the other hand, Salacia korthalsiana Miq. commonly known as Polipog, is a traditional plant used to treat different diseases. It is used as anti-inflammatory, antiseptic, and as antibacterial agent. The root part of the plant was used to produce an antibacterial bar and liquid soap. Thru the funding of the Commission on Higher Education (CHED), manufacturing of non-medicine products took place in the University of Eastern Philippines. These basic sanitary items were given to the provincial government of Northern Samar for distribution to local communities to combat the spread of COVID-19. A prepared biosynthesized zinc oxide nanoparticles were applied to the face mask through spraying the solution on the surface of the face mask. Results showed that the textile with nanoparticles inhibited the growth of pathogenic bacteria. Further researches is sought to properly utilize the promising results of the wonders of the natural resources found in Northern Samar.

Overview of Environment Sanitation Conditions of Elementary Schools in Surakarta City During the Covid-19 Transition Period

<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>The mandatory requirements that schools must fulfill are strict implementation of health protocols, for example having adequate hand washing facilities equipped with running water and soap. However, data shows that there are still many elementary schools in Indonesia that do not have sanitation facilities that meet standards. This research aims to provide an overview of the environmental sanitation conditions of elementary schools in Surakarta City during the Covid 19 transition period. This research uses a descriptive observational method. The research was conducted in 10 elementary schools in the Surakarta City area. The research was conducted from February to March 2023. The sampling technique was random sampling. The sample in this study was 10 elementary schools. The data collection technique is by observation by filling in an observation sheet. The data analysis used is descriptive univariate analysis. The research results show that 80% of elementary schools provide hand washing facilities and soap and are equipped with a good drainage system. The cleanliness and condition of water closets in most schools meets the requirements. However, there are several elementary schools where the ratio of the number of toilets and students does not meet the requirements. There are 80% of schools where clean water sources are located and 70% of schools where the distance between water reservoirs and water closets to the canteen meets the requirements. 70% of schools have a distance between the bathroom or cafeteria and the school canteen < 10 meters. It was concluded that 10 elementary schools in the city of Surakarta were categorized as healthy schools or had good sanitation hygiene. However, there are several sanitation facilities whose existence needs to be optimized so that the level of health can increase. It is recommended for schools to ensure that school areas, including classrooms, toilets and school grounds, are cleaned regularly to prevent the accumulation of rubbish and dirt and it is recommended to provide regular education to students about the cleanliness of the school environment and provide adequate hand washing facilities.</em></p><p><em> </em></p></td></tr></tbody></table></div><strong><em>Keywords: COVID-19, environmental health inspection, elementary school, hygiene sanitation, transition period</em></strong>

Pengujian Antimikroba, Kelembaban, Tingkat Iritasi, dan Tinggi Busa pada Hand Soap Berbasis Minyak Jelantah dan Zaitun

Used cooking oil can disturb health if used continues, and the waste can damage of environment if discarded, therefore prevention is needed through processing (recycling) of used cooking oil to economic products, for example, hand soap. This research was the manufacture of hand soap using the waste of cooking oil, olive oil, and KOH as raw materials. The aim is to determine formulations of raw materials on good hand soap on organoleptic tests, pH, microbial inhibitory zones, humidity and irritation levels, and foam height. The formulations between used cooking oil and olive oil are F1 (125 g and 125 g), F2 (150 g and 100 g), F3 (175 g and 75 g), and F4 (200 g and 50 g). This study begins with the manufacture of hand soap using the experimental method, continued by testing the inhibiting zone of growth of Propionibacterium acne bacteria, moisture content, irritation level, foam height through descriptive tests with analytical observational, organoleptic, and pH. Results are all formulas of hand soap have strong effectiveness in inhibiting microbe growth, distinctive organoleptic, moisturizing, and anti-irritation. The foam height has met with SNI 06-4085-1996, however, the pH value has larger than the pH of SNI 06-4085-1966. The best hand soap preparation is Formula 1 (F1) because it has a pH value that is close to the pH value of SNI.

Unveiling the influence of COVID-19 on the online retail market: A comprehensive exploration

The global economy has experienced significant disruptions due to the COVID-19 pandemic, profoundly impacting production and consumption patterns. This paper examines the effect of the pandemic on consumer goods prices, focusing on a sample of hand sanitizers, soap, disinfectants, and baking yeasts. The selection of these products was motivated by multiple and comprehensive criteria, where we considered various factors such as changes in consumption patterns during the pandemic, the relevance of these products in household consumption, consumer behavior, availability of historical price data, their significance in daily domestic life, and their utility in the prevention of the disease. Employing a time-series analysis, the study investigates the relationship between product prices and the S&P 500 index, as well as the presence of structural breaks in the time series. The results reveal a significant correlation between all prices in the sample and the S&P 500 index, indicating the index's efficacy as an indicator of the overall economic state. Moreover, the study identifies a single structural break in each price time series, coinciding with the onset of the COVID-19 pandemic. Notably, hand sanitizers, soap, and disinfectants exhibit particularly substantial price jumps near the time of the break. These findings offer crucial insights into the impact of the COVID-19 pandemic on consumer prices, which can guide policy decisions aimed at mitigating the pandemic's economic consequences.

Application of Saponins from Ambon Banana Petiole (Musa paradisiaca var. sapientum L.) as Natural Surfactants in Bio-Hand Soap

Surfactants are commonly use as a foaming agents contained in soap products. Consequently, the type of surfactant used is a synthetic product that is difficult to degrade by nature fate. In addition to environmental problems, prolonged use of these products can cause health problems, such as irritation in the form of dry, scaly, itchy skin, to red rashes. Synthetic surfactants used in industry are also petroleum derivatives. This fact makes the sustainability of the industry threatened due to the increasingly critical oil reserves. Based on these problems, it is important to study alternative synthetic surfactants that are more environmentally friendly, safe for health, and abundantly available in nature. In this study, the potential of saponins from the petiole of the Ambon banana (Musa paradisiaca var. sapientum L.) was studied as a natural surfactant in hand soap (bio-hand soap). The purpose of this study was to study the effect of the variable concentration of ethanol solvent and immersion time on the amount of saponin extract yield and the formulation of bio-hand soap. The results showed that the highest extract yield of Ambon banana petiole extract could be achieved using ethanol solvent at a concentration of 80% and a maceration time of 48 hours. Based on the quality tests on bio-hand soap products that have been carried out, formula 1 (20% saponins), 2 (30% saponins), and 3 (40% saponins) have color, shape, anti-bacterial agent, and pH values that are following SNI 2588:2017. The formula that is considered the most optimum for the production of bio-hand soap is Formula 2. This is based on the highest foam stability value, which is 67.56%.

Effectiveness of Nanogold-Nanosilver Hand Soap on Hand Skin Using Statistical Test Method

The effectiveness of nanogold-nanosilver hand soap on hand skin using the statistical test method "paired sample T-test" by the application of SPSS gets a Sig. 2 - tailed value = 0. Based on theory, if the value is less than 0,05 it indicates that there is a significant difference in the effectiveness of using nanogold-nanosilver hand soap which is better than using hand soap in general. The organoleptic test of the color, scent, and texture indicators of the two soaps (between standard hand soap and nanogold-nanosilver hand soap) are on average liked by respondents, and also showed an increase of 24% the condition of the hand skin became more moist and by 19% the skin of the hands became smoother. The ratio of the mixture of nanogold-nanosilver hand soap is 7: 2: 1. Ratio 7 is hand soap in general, ratio 2 is nanosilver 20 ppm, and ratio 1 is nanogold 20 ppm, this is based on the results of the most stable concentration characteristics test at a concentration is 20 ppm with an average nanoparticle size is 21,205 nm and known to have 9 clusters. The results of the nanogold antioxidant activity test resulted in an IC50 value of 13,4691 ppm.

Revisiting the role of total fatty matter in soap bars

AbstractMore than 10 million tonnes of metal salts of fatty acids are manufactured worldwide every year, to create a range of soft condensed‐matter cosmetic products such as bar soaps, liquid washes, deodorant sticks, skin creams, toothpastes, and so on. These salts, popularly known as soaps, mainly use palm or tallow‐based oils as the source of fatty acids. Soap bars comprised of more than 80% soaps alone account for a significant part of the global oil/fat footprint in non‐edible usage. The COVID pandemic highlighted the need for hygiene and germ protection, thereby driving the consumption of soap bars further. Providing these personal hygiene assets to all strata of society while minimizing the negative impact on the environment through increased material consumption is a critical challenge faced by the soap industry today. Considerable research is ongoing toward making more sustainable soap bars by reducing the use of oils/fats without compromising the sensory and functional performance. Another challenge faced is that in many geographies, soap bars must comply with regulatory standards which mandate minimum levels of oils/fats (called TFM—total fatty matter) in the product with no reference to the performance or benefits provided. What this paper will demonstrate is that there are technologies to manufacture soap bars that meet the desired product performance independent of the level of TFM. These technologies have the potential to provide formulation flexibility and environmental benefits by opening the ingredient space and cutting down significantly on greenhouse gas emissions through reduced consumption of oils.

Karakteristik dan Efektivitas Formula Sabun Cuci Tangan Cair Handmade dalam Menurunkan Angka Kuman

This study aims to compare the characteristics of the handmade liquid hand soap formula and its effectiveness in reducing the number of germs. The formulation used is the difference in the amount of EDTA, Texapon, and NaCl used in soap making. The characterization carried out was organoleptic, physical stability at room temperature, pH, viscosity, foam height and stability, water holding capacity, and density. Meanwhile, reduced number of germs was carried out by calculating the total plate number (ALT) of bacteria on the test taker hand before and after washing their hands. The results obtained were that the first formula (P1) which used less amounts of EDTA, Texapon, and NaCl had a bright color, lack of foam, perfect solubility,stable at room temperature, and did not cause a burning feeling in the hands. Whereas the second formulation (P2) with a higher amount of EDTA, Texapon, and NaCl hadexellence in the amoont of foam compared to the previous formula but the solubility was not perfect, less stable at room temperature and caused a burning feeling in the hands. The result of Pairef t test show that the t count is bigger than t table, so the different formulation had an effect on reducing the germ on the test taker hand based on ALT germ number parameter. P1 formulation can reduce the number of bacteria on hands by 47.64% and P2 formulation by 36.12%.

Business Growth Strategy of Personal Care Brand using VMOSA and Three Horizon Model (A Case of Evening)

Evening, a mindful living personal care brand, seeks to overcome challenges in product innovation following the success of their Aromatherapy Eye Pillow. Despite having a loyal customer base, recent introductions like Scented Candles and Soap Bar have failed to gain significant traction. To address concerns about the product life cycle and ensure sustained growth and profitability, Evening conducted research using various analytical tools including RBV, Value Chain, PESTLE, and Porter 5 Forces. The findings were analyzed through the VMOSA framework to develop a vision and mission statement, and the Three Horizon Model was utilized to align objectives, strategy, and action plans. This integration allows Evening to balance current operations with future growth, fostering innovation, resource optimization, and alignment with long-term objectives. Analysis of Evening’s current state indicates the need to explore new business opportunities as the current model becomes less effective. To attract customers seeking research-backed offerings and overcome competition in the oversaturated skincare industry, Evening must venture beyond small-batch products. The key areas for innovation identified are: 1) creating products and experiences catering to shared wellness activities and embracing slow beauty and slow living, 2) incorporating multisensory integration to enhance consumer well-being outcomes, and 3) embracing personalization and technology by leveraging AI-driven solutions. To implement this growth strategy, Evening should consider recruiting a business partner, collaborating with a marketing agency, and creating a portfolio of new business ideas.

Research on the Persistence of Antibacterial and Antiviral Effects after Handwashing with Hand Soap

COVID-19の普及や行政の啓発活動により衛生意識が高まり，消費者に手洗いの重要性が浸透しつつある。しかし生活者調査の結果，手洗い後の抗菌・抗ウイルス性の持続性について疑問に感じていることが確認された。そこで本研究では手洗い後の汚染リスクを想定したモデル実験系を設定し，各種界面活性剤の抗菌・抗ウイルス効果の持続性を測定した。表面上の生菌数および触る頻度が高いドアノブに触れる行動を想定し，洗浄したモデル皮膚に20分ごとに菌液またはウイルス液を塗布し，残存する菌数・ウイルス数を測定することで抗菌・抗ウイルス効果の持続性を測定した。その結果，脂肪酸塩の効果持続性が他の界面活性剤に比べて高く，脂肪酸鎖長やEO付加モル数，対イオンの違いよりも構造の違いによる影響が大きいことが示唆された。さらに界面活性剤自体のポテンシャル試験とモデル皮膚への活性剤残存量を測定した結果，効果持続性と同様の傾向がみられたため，これらが効果持続性に関与する因子であると推察した。

Formulation and Antibacterial Activity of Averrhoa bilimbi L. Fruits Extract in Vegetable Oil-Based Liquid Hand Soap

The main method of preventing infections is good hand cleanliness. Bilimbi (Averrhoa bilimbi) fruits contains flavonoids, which have been tested for antibacterial activity. Polar chemicals like flavonoids are often extracted using ethanol as a solvent. Therefore, this study aimed to formulate an ethanol extract of A. bilimbi fruits in the form of hand soap. This formulation used vegetable oils such as olive oil, coconut oil, and castor oil, which are high in fatty acids to maintain healthy skin. Antibacterial activity was carried out against Staphylococcus aureus and Escherichia coli. The extract was prepared by maceration for 5 days using an ethanol solvent. Liquid soap contained A. bilimbi fruit extracts at 5% (F1) and 10% (F2). The F1 and F2 organoleptic tests showed the preparation as a thick liquid with a distinctive coconut oil aroma, light brown (F1) and brown (F2) color. pH values of 5.8 (F1) and 5.6 (F2). Foam height stability was 71.5% (F1) and 73.1% (F2). The specific gravity for the two formulas was 1.02 g/mL. The viscosity of F1 and F2 was 137.6 cP and 163.5 cP, respectively. Inhibition power against S. aureus using the agar diffusion method by measuring the diameter of the inhibition zone showed strong (F1) and very strong (F2) categories The inhibition against S. aureus showed strong (F1) and very strong (F2) categories. While F1 has no inhibitory power against E. coli, F2 showed inhibition in the strong category. Based on our research, it can be concluded that A. bilimbi fruit extract can produce good hand soap and have bacteria-inhibiting activity. However, further formula development is still needed to obtain preparations that meet all the requirements and stability tests.

Pelatihan Pembuatan Sabun Lembaran Berbahan Aktif Kulit Buah Naga di Panti Asuhan Izzati Jannah

In recent years, the world has been shocked by the emergence of a disease caused by a virus, namely the corona virus or better known as COVID-19. The rapid spread of Covid-19 requires precautions to prevent transmission to break the chain of the COVID-19 pandemic and be able to face the new normal era. One of the preventive measures is to carry out the movement of washing hands with soap. Sheet soap is used as disposable hand soap and is perfect for use when traveling or doing activities outside the home. Currently, the community has started to carry out offline school and lecture activities. This activity aims to demand awareness to increase activities that are able to prevent the spread of Covid-19. So bringing antiseptic products, both in the form of liquids and sheet soap, is highly recommended to provide comfort in dealing with the new normal conditions after the Covid-19 pandemic. Activity method: This activity is planned to be carried out at the izzati jannah orphanage where the orphanage students have carried out learning activities offline. Activities are carried out following strict health protocols. The counseling activity was attended by 30 orphanage children. Based on the results of the post test, it was obtained a value of 92% of students being able to understand the training material provided. So that the results of the activity show that there is an increase in the knowledge of the orphans about processing dragon fruit peel powder into sheet soap that is easy to use and carry.

The Environmental Impacts of Bar Soap Production: Uncovering Sustainability Risks with LCA Analysis

Washing bar soap is widely used and vital in everyday life, especially in developing countries where demand is increasing due to population expansion. However, the production and use of washing bar soap have negative impacts on the environment, and the sustainability of soap packaging is also a concern. This research focuses on measuring the environmental effects of the production phase of washing bar soap while accounting for the differences in soap consumption across brands and consumer behavior during the use phase. The research aims to quantify the ecological burden caused by the production and use of 1 kg of bar soap through a Life Cycle Assessment (LCA) that follows ISO 14040 and 14044 standards. This study also addresses the resource-intensive aspect of soap packaging, particularly plastic packaging, and offers sustainability solutions through circular economy principles. GaBi v8.0 software is used to evaluate various environmental performance indicators, and the results show that eutrophication has the highest burden on the environment compared to other categories. This study highlights the importance of consumer behavior in reducing the environmental impact of washing bar soap, as the use stage of washing bar soap has the most significant impact in most categories.

Pemberdayaan Masyarakat melalui Sosialisasi Pembuatan Hand Sanitizer bagi DWP UIN Randen Mas Said Surakarta

Worldwide Covid-19 pandemic leads people live in healthy life to avoid this disease. Wash hand using clean water and hand soap or hand sanitizer is one of the forms of reducing the possibility to suffer from Covid-19. The making of hand sanitizer is essential to be introduced to the society through community engagement activities. This activity aims to improve the skill of the audience to produce alcohol based-hand sanitizer. Along with Dharma Wanita Persatuan (DWP) UIN Raden Mas Said Surakarta, the Centre for Science and Technology UIN Raden Mas Said Surakarta conducted a workshop for producing alcohol based-hand sanitizer. This workshop is presented to DWP UIN Raden Mas Said members. The workshop was delivered by using an educational training lecture; lecture and training. The trainer introduced the materials and the step by step of making hand sanitizer. After the workshop, evaluation is conducted by distributing online-questionnaire to the audience. Four aspects were evaluated are material for producing hand sanitizer, tools and instruments for producing hand sanitizer, production process of the hand sanitizer, and what are the role and function of material for hand sanitizer. By using Wilcoxon sign-test, the results of the evaluation show that the audience have a significant understanding in terms of the knowledge to material and tools for producing hand sanitizer.