Treatment Of White Spot Lesions Research Articles

Icon - A Revolutionary Treatment for White Spot Lesions: Case Series

White marks and white spot lesions are commonly found on anterior teeth and can be unsightly. They ruin the looks through discoloration. Patients often seek treatment to have these marks eradicated. These are generally seen in cases with fluorosis, early carious lesion, molar incisor hypomineralization.

Comparative Evaluation of Resin Infiltration and Bifluoride Varnish in White Spots in Children between the Ages of 8 and 15 Years

The aim of this study was to compare the efficacy of resin infiltration and bifluoride varnish in white spot lesions (WSLs) in children between the ages of 8 and 15. Methods and Results: This study was conducted at Alma Mater Europaea Campus College "Rezonanca" (Pristina, Kosovo) and enrolled 60 participants (34 females and 26 males) between the ages of 8 and 15 years with WSLs in the vestibular surface on permanent anterior teeth. The participants were randomly assigned to the resin infiltration (Icon®) group (Group 1, n=30) and the bifluoride varnish (F&A Biflu) group (Group 2, n=30). Both materials were applied on permanent anterior teeth with WSLs in enamel. WSLs were assessed using ICDAS-II (International Caries Detection and Assessment System) criteria by visual inspection, which were coded as 1 and 2. Lesions were evaluated before the material was applied (T0), just after application (T1), and at a 6-month follow-up (T2). A total of 173 teeth from 60 participants were included in our study. Group 1 showed a significant decrease in ICDAS-II scores throughout time intervals T0-T1 (P=0.001), T0-T2 (P=0.001), and T1-T2 (P=0.041). In Group 2, there was no visible difference between T0-T1 (P=1.00) but a significant decrease between T0-T2 (P=0.001) and T1-T2 (P=0.001). Comparisons between the two groups in relation to T0, T1, and T2 were analyzed using the independent samples t-test. Significant differences have been presented in two cases at T1 (P=0.001) and T2 (P=0.003). ICDAS-II scores decreased significantly in Group 1. Conclusion: The application of RI in WSLs was found to be more effective than the application of BFV. While the effects of BFV in WSLs persisted over time, the effect of RI was evident as soon as WSLs were treated. Moving forward, we recommend considering RI as a favorable option for WSL treatment. Future studies with long-term follow-ups are necessary to corroborate these results.

Long term remineralizing effect of casein phosphopeptide amorphous calcium phosphate in white spot lesions: A systematic review and meta-analysis.

White spot lesions (WSLs) appear as white, opaque areas on the teeth and are caused by a demineralization of the enamel. The purpose of this systematic review and meta-analysis was to determine whether casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) has beneficial effects on WSLs and provides remineralizing benefits that are superior to those of placebo or no treatment. Following a thorough analysis of the literature across major online sources, 103 papers - 54 of which underwent in-depth evaluation- were found. We used inclusion and exclusion criteria to choose research articles that were appropriate for our review. 10 papers met this review's requirements and were subsequently included. As compared to the controls, CPP-ACP demonstrated increased efficacy in treatment of WSLs in terms of remineralisation and other parameters which included microhardness tests and enamel surface roughness. The forest plots present the results of meta-analyses comparing the effect of CPP-ACP versus control/other agents on white spot lesions (WSLs). In terms of odds ratios (OR), CPP-ACP showed a small increase in the odds of WSLs compared to control/other agents. In-vitro studies showed no significant difference in relative risk (RR) between CPP-ACP and control/other agents. Randomized control trials indicated a small increase in the risk of WSLs with CPP-ACP treatment, but the overall effect was not statistically significant. There was evidence to support the use of CPP-ACP over other agents for WSL prevention or treatment, but further research is needed to confirm these findings.

Remineralizing effect of the association of nano-hydroxyapatite and fluoride in the treatment of initial lesions of the enamel: A systematic review

ObjectiveAssessed the effect of dental products containing nano-hydroxyapatite (nano-HA) + fluoride on the remineralization of white spot lesions (WSL) in vivo or in situ. MethodsSeven databases were explored using a two-pronged approach (intervention/treatment). After screening, full-text assessment, and further exclusion, the qualitative synthesis of five studies (four clinical and one in situ) was performed. Based on the Cochrane collaboration guidelines relevant data of the studies were collected and summarized. The Cochrane risk of bias tool for randomized trials (RoB 2.0) was used to appraise the studies’ methodological quality and the GRADE guidelines to assess their level of evidence. The RoB 2.0 domains were rated on their risk of bias (RoB) as low, high, or with some concerns, and an adaptation of the tool was used to the in situ study. ResultsThe included studies assessed 151 WSL in anterior permanent teeth, on patients with varying ages. The protocol application, treatment length (7d-12 w), and control groups varied greatly between the studies making the performance of a quantitative analysis unfeasible. The general RoB of the clinical studies was classified as being of low risk (n = 2) or some concerns (n = 2). The in situ study was considered as being of low risk. The level of the evidence was moderate. Most of the studies found moderate evidence regarding the superiority of this association in clinical settings. ConclusionEven with the nano-HA + fluoride promising results for the remineralization treatment of WSL, due to the restricted number of studies and types of products, its extended use cannot be recommended based on the current systematic review, especially when considering the moderate level of the evidence found. Clinical significanceDue to the biocompatibility and higher surface coverage of nano-HA and the remineralization capacity of fluoride formulations, the association of these elements to remineralize WSL has been positively reported. After the collection and qualitative appraise of the data, the clinical evidence of the use of these dental products is promising but limited.

Aesthetic impact of resin infiltration and its mechanical effect on ceramic bonding for white spot lesions

BackgroundTreating white spot lesions (WSLs) with resin infiltration alone may not be sufficient, raising questions about its compatibility with other treatments amid controversial or incomplete data. Therefore, this study aimed to assess the aesthetic feasibility of resin infiltration combined with bleaching, as well as its potential mechanical effect on ceramic bonding to WSLs.MethodsOne hundred and fifty flat enamel surfaces of bovine incisors were prepared. Ninety specimens were deminerailized and randomly assigned to three groups(n = 30): post-bleaching resin infiltration (Bl-R), pre-bleaching resin infiltration (R-Bl), and only resin infiltration (R). Color, surface roughness and microhardness were assessed in immediate, thermocycling and pigmentation tests. The remaining sixty samples were randomly assigned to three groups (n = 20): control (Ctrl), bonding (Bo), pre-bonding resin infiltration (R-Bo). Shear bonding strength, failure mode, micro-leakage depth and interface morphology were evaluated after ceramic bonding. The Tukey test and analysis of variance (ANOVA) were used for statistical analysis.ResultsFor the effect of resin infiltration and bleaching on WSLs, the R-Bl group showed the worst chromic masking ability, with the highest |ΔL|, |Δa|, |Δb|, and ΔE values after treatment. Compared with those in the Bl-R group, the R-Bl and R groups showed significant time-dependent staining, which is possibly attributed to their surface roughness. For the effect of resin infiltration on the adhesive properties of WSLs, resin infiltration reduced the staining penetration depth of WSLs from 2393.54 ± 1118.86 μm to 188.46 ± 89.96 μm (P < 0.05) while reducing WSLs porosity in SEM observation.ConclusionsPost-bleaching resin infiltration proved to be advantageous in the aesthetic treatment of WSLs. Resin infiltration did not compromise bonding strength but it did reduce microleakage and enhance marginal sealing. Overall, resin infiltration can effectively enhance the chromatic results of treated WSLs and prevent long-term bonding failure between ceramics and enamel. Based on these findings, the use of post-bleaching resin infiltration is recommended, and resin infiltration before ceramic bonding is deemed viable in clinical practice.

Remineralizing Potential of Bioactive Glass–Ceramic over White Spot Lesions

Abstract Objective This study evaluated the effect of incorporating biosilicate (Bio) particles into experimental toothpaste (ET) on their abrasiveness and remineralization capacity for white spot lesions (WSLs). Materials and Methods Thirty-two fragments of bovine teeth (6 × 6 × 2 mm) were obtained. Initial microhardness (Knoop hardness number [KHN], HMV Microhardness Meter, Shimadzu) and surface roughness (Rugosimeter Surfcorder SE 1700) readouts were performed. Fragments were submitted to a cariogenic challenge to simulate WSLs and then divided into four groups: Control, conventional toothpaste (Colgate Smiles, Colgate-Palmolive Company); ETF, ET with fluoride (carboxymethylcellulose + glycerol + thickening silica + fluoride); ETB, ET with Bio; BS, biosuspension (10 in weight% Bio). Toothpaste treatments were performed through simulated toothbrushing (Pepsodent, MAVTEC, 14,600 cycles). BS was applied by immersion for 8 hours followed by 16 hours in artificial saliva at 37°C for 60 days, totalizing 1,440 cycles. After treatments, final KHN and surface roughness readings were performed, and scanning electron microcopy (SEM) was conducted (Jeol JSM-6610LV) for morphological analysis. Data were analyzed with one-way analysis of variance, Tukey's test (p &lt; 0.05). Results BS produced the least surface roughness change, different (p &lt; 0.05) from all the other groups. ETB caused higher KHN than ETF (p &lt; 0.05). SEM images revealed that ETB and BS resulted in abraded surfaces with deposition of particles. Conclusion ETB resulted in similar abrasiveness to the control group, and it caused higher microhardness than the ETF. Practical Implication Considering its higher KHN, ETB could be considered a proper alternative for the treatment of WSLs.

Evaluating color stability and enamel surface roughness following resin infiltration treatment.

To assess the impact of resin infiltration treatment on enamel color stability and surface roughness after simulating daily exposure to coffee stains and regular toothbrushing with standard toothpaste. In this in vitro study, we utilized 47 caries-free human enamel specimens, which were divided into two distinct groups. The teeth in the study group underwent artificial demineralization, Icon resin infiltration, and polishing, while the control group received only polishing. Following this, all teeth from both groups were regularly immersed in freshly brewed coffee for 15 min, twice daily, over a span of 30 days. After each staining session, the teeth underwent 10 heavy circular strokes using a soft toothbrush and standard toothpaste. Color changes were measured on Days 1 and 30 using a spectrophotometer. The L*, a*, b* color system defined by the International Commission on Illumination was used to assess the changes. Surface roughness was evaluated at baseline and after 30 days using a 3D surface Metrology Microscope. After 30 days of immersion in coffee, both the study and control groups showed significant changes in color. However, differences were statistically significant between groups for "L" and "a" parameter but not for "b." The overall color change in the study group was higher than the control group. There were no significant differences in surface roughness within or between the groups before and after staining and brushing. Resin infiltration leads to a significant increase in staining compared to untreated enamel. These staining properties should be taken into account when making clinical decisions regarding the treatment of white spot lesions.

CHN nanocomposites and nanocoating resist enamel white spot lesions by enhancing remineralization and antibacterial activity.

Enamel white spot lesions (WSLs) are usually caused by the dissolution of minerals (mainly calcium and phosphate) on the tooth surface due to the acidic environment in the oral cavity. Without timely intervention, WSLs may lead to white spots or a sense of transparency on the tooth surface, and even the formation of dental caries (tooth decay) in severe cases. The key to preventing and treating WSLs is inhibiting the activity of acid-producing bacteria and promoting the remineralization of demineralized enamel. In this study, the network structure formed by sodium tripolyphosphate (TPP) cross-linked chitosan was used to stabilize calcium phosphate, and the multifunctional nanocomposite was constructed by integrating antibacterial components of traditional Chinese medicine, honokiol nanoparticles (HK-NPs) and sodium fluoride to achieve the purpose of resisting cariogenic bacteria and remineralizing with sustained release of calcium and phosphate ions. Notably, we enhanced the remineralization effect of nanocomposites with the help of functional nanocoatings inspired by the mussel biomimetic coating. The experimental results show that the synergistic remineralization effect of nanocomposite and nanocoating is better than that of a single strategy. This multi-prong treatment strategy provides the theoretical and experimental basis for the clinical prevention and treatment of WSLs.

Application of Non-Invasive Methods in the Treatment of White Spot Lesions in Children: A Review Article

Application of Non-Invasive Methods in the Treatment of White Spot Lesions in Children: A Review Article

Evaluation of the therapeutic performance of ICON infiltration resin in the treatment of White Spot Lesions in esthetic dental areas. Clinical Report.

Abstract White spot lesions, pathologically characterized by enamel demineralization, present a significant challenge in dentistry. Notably, intervention at the white spot stage is crucial to impede further lesion progression. Recent advances studies have demonstrated the effectiveness of flowable resin infiltration as a minimally invasive alternative to traditional treatment modalities. This technique allows for the concurrent treatment of multiple lesions in a single appointment, circumventing the necessity for local anesthesia or extensive cavity preparation. Clinically, this method has shown consistent stability, evidenced by maintained enamel integrity, enhanced rigidity, and preservation of adjacent healthy dental tissues. Additionally, the aesthetic outcomes of this approach are noteworthy, with a gradual diminution of lesion visibility over time. The present case report elucidates the long-term clinical outcomes and the efficaciousness of the Icon kit in the targeted management of specific white spot lesion pathologies.

Correlation between salivary cytokine profiles and white spot lesions in adolescent patients receiving clear aligner orthodontic treatment

BackgroundTo explore the relationship between changes in salivary cytokine levels and the occurrence of white spot lesions in adolescents receiving clear aligner orthodontic treatment and investigate the predictive value of various factors for lesion occurrence.MethodsWe retrospectively analyzed sixthy eight adolescent in the permanent dentition period, who received clear aligner orthodontics in our hospital were randomly divided into two groups according to the occurrence or aggravation of white spot lesions after treatment. The general condition of the oral cavity was analyzed, saliva was collected, and inflammation-related cytokines with varying transcription levels between groups were screened by transcriptome analysis. The expression levels of inflammatory cytokines in the saliva of the patients in the two groups were measured, and the risk factors for white spot lesions were screened by correlation analysis and binary logistic regression analysis. The value of the independent and combined application of risk factors for predicting the occurrence of white spot lesions in adolescent patients after invisible orthodontic treatment was analyzed by receiver operating characteristic (ROC) curve analysis.ResultsTranscriptome and GO and KEGG pathway analyses showed that there were differences in the transcription levels of inflammatory cytokines such as CXCL1, CXCL2, CXCL8, CCL3, CCL4, IL-1β and IL-2 between groups. The levels of CXCL8, CCL3, CCL4, IL-1β and IL-2 in the saliva of patients with white spot lesions were significantly higher in patients after invisible orthodontic treatment (P < 0.05). Correlation analysis and binary logistic regression analysis showed that elevated levels of CXCL8, IL-1β and IL-2 were independent risk factors for the occurrence of white spot lesions (P < 0.05). CXCL8 had the highest independent predictive value for the occurrence of white spot lesions (AUC = 0.773, P < 0.05), and the combination of IL-1β and IL-2 was also of high value in predicting the occurrence of white spot lesions.ConclusionAfter invisible orthodontic treatment, the oral microenvironment, including inflammatory cytokine levels, in adolescent patients changes; in particular, the levels of inflammatory cytokines such as CXCLs and ILs change. CXCL8 expression is significantly associated with the occurrence of white spot lesions and is an important potential target for the prevention and treatment of white spot lesions in the future.

Systematic review of preventive and treatment measures regarding orthodontically induced white spot lesions.

White spot lesions (WSLs) are one of the most common adverse effects following comprehensive fixed orthodontic treatment. The purpose of this review was to evaluate recent studies addressing the prevention and treatment of these lesions. Electronic databases were searched for English-written studies published between 2015 and October 2020 involving randomized clinical trials aiming at prevention or treatment of orthodontically induced WSLs using the following keywords in their title or abstracts: randomized clinical trial OR randomized controlled trial AND white spot OR caries OR demineralization OR decalcification OR remineralization. From the 23 papers which met the inclusion criteria, 11 were on preventive methods, while 12 addressed treatment protocols. However, most of the reviewed studies had a high risk of bias. The results of this review strongly support the importance of oral hygiene observation in preventing WSLs. Sodium fluoride varnish 5% was confirmed to be effective in the treatment of these lesions, as well as in the prevention of WSLs in patients with suboptimal oral hygiene. In addition, immediate CO2 laser irradiation after bonding can effectively prohibit formation of WSLs during orthodontic treatment. The literature also illustrates a promising masking effect of resin infiltration for the treatment of WSLs. However, little scientific evidence supports the effectiveness of Casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) against WSLs, although more clinical trials with long-term follow-up are needed. Oral hygiene maintenance is crucial in the prevention of WSLs, and 5% sodium fluoride varnish and CO2 laser irradiation are recommended in patients with compromised oral hygiene. In the case of WSL formation, fluoride varnish and resin infiltration are effective treatment modalities.

Infiltrating Resins, Noninvasive Treatment of White Spot Lesions: A Case Report

Infiltrating Resins, Noninvasive Treatment of White Spot Lesions: A Case Report

Long-Term Chromatic Durability of White Spot Lesions through Employment of Infiltration Resin Treatment.

Background and Objectives: White spot lesions (WSLs) denote regions of subsurface demineralization on the enamel that manifest as opaque and milky-white regions. Treatment for WSLs is essential for both clinical and aesthetic reasons. Resin infiltration has been identified as the most efficacious solution for alleviating WSLs, but studies with long-term monitoring are scarce. The aim of this clinical study is to assess the color change stability of the lesion after four years of implementing the resin infiltration technique. Materials and Methods: Forty non-cavity and unrestored white spot lesions (WSLs) were treated with the resin infiltration technique. The color of the WSLs and adjacent healthy enamel (SAE) was assessed using a spectrophotometer at T0 (baseline), T1 (after treatment), T2 (1 year after) and T3 (4 years after). The Wilcoxon test was utilized to determine the significance of the variation of color (ΔE) between WSLs and SAE over the observed time periods. Results: When comparing the color difference ΔE (WSLs-SAE) at T0-T1, the Wilcoxon test demonstarated a statistically significant difference (p < 0.05). For ΔE (WSLs-SAE) at T1-T2 and T1-T3, the color variation was not statistically significant (p = 0.305 and p = 0.337). Conclusions: The study's findings indicate that the resin infiltration technique is an effective solution for resolving the appearance of WSLs, and the results have demonstrated stability for a minimum of four years.

Microbiome and metabolome associated with white spot lesions in patients treated with clear aligners.

White spot lesions (WSLs) have long been a noteworthy complication during orthodontic treatment. Recently, an increasing number of orthodontists have found that adolescents undergoing orthodontic treatment with clear aligners are at a higher risk of developing WSLs. The oral microbiota and metabolites are considered the etiologic and regulatory factors of WSLs, but the specific impact of clear aligners on the oral microbiota and metabolites is unknown. This study investigated the differences in the salivary microbiome and metabolome between adolescents with and without WSLs treated with clear aligners. Fifty-five adolescents (aged 11-18) with Invisalign appliances, 27 with and 28 without WSLs, were included. Saliva samples were analyzed using 16S rRNA gene sequencing and ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS); the data were further integrated for Spearman correlation analysis. The relative abundances of 14 taxa, including Actinobacteria, Actinomycetales, Rothia, Micrococcaceae, Subdoligranulum, Capnocytophaga, Azospira, Olsenella, Lachnoanaerobaculum, and Abiotrophia, were significantly higher in the WSL group than in the control group. Metabolomic analysis identified 27 potential biomarkers, and most were amino acids, including proline and glycine. The metabolites were implicated in 6 metabolic pathways, including alanine, aspartate and glutamate metabolism; glycine, serine and threonine metabolism; and aminoacyl-tRNA biosynthesis. There was a correlation between the salivary microbial and metabolomic datasets, reflecting the impact of clear aligners on the metabolic activity of the oral flora. A concordant increase in the levels of Lachnoanaerobaculum, Rothia, Subdoligranulum and some amino acids had predictive value for WSL development. In summary, when adolescents undergo long-term clear aligner therapy with poor oral hygiene habits, clear aligners can disrupt the balance of the oral microecosystem and lead to oral microbiota dysbiosis, thereby increasing the risk of developing WSLs. Our findings might contribute to the understanding of the pathogenesis of WSLs and provide candidate biomarkers for the diagnosis and treatment of WSLs associated with clear aligners.

Applications of photothermally mediated nanohybrids for white spot lesions in orthodontics

In orthodontic treatment, cariogenic bacteria in the oral cavity are the main cause of enamel white spot lesions (WSLs). Therefore, to effectively prevent and treat WSLs, it is crucial to inhibit the cariogenic bacterial activity while promoting the remineralization of demineralized tooth enamel. However, fluoride preparations commonly used for the prevention and treatment of WSLs can induce dental fluorosis if ingested in excess, and their remineralization effect is limited by the residual hydroxyapatite (HAp) content and salivary Ca2+ and PO43- levels. In this study, we propose a strategy (CMCS/ACP@PDA) for antibacterial and remineralization of WSLs by a nanohybrid of carboxymethyl chitosan (CMCS)-stabilized amorphous calcium phosphate (ACP) loaded polydopamine nanoparticles (PDA NPs) based on biomimetic remineralization techniques and biocompatible near-infrared (NIR) photoactivation therapy. The nanohybrid utilizes the excellent photothermal conversion ability of polydopamine for antimicrobial purposes, while CMCS with its own positive and negative charges (-NH3+ and -COO-) acts as a biomimetic mineralizing agent to stabilize ACP, supplemented with abundant Ca2+ and PO43- for remineralization of demineralized enamel. The results showed that CMCS/ACP@PDA could effectively inhibit the adhesion of cariogenic Streptococcus mutants (S. mutants) with high bactericidal rates. In addition, the remineralization of demineralized enamel by nanohybrid was more effective after 7 days of in vitro mineralization. This study provides a theoretical and experimental basis for the use of CMCS/ACP@PDA nanohybrid materials as potential materials against WSLs.

Developing a Novel Enamel Adhesive with Amorphous Calcium Phosphate and Silver Nanoparticles to Prevent Demineralization during Orthodontic Treatment

During fixed orthodontic treatment, white spot lesions are prevalent issues associated with cariogenic bacteria. This study aims to construct an orthodontic adhesive containing nanoparticles of amorphous calcium phosphate-polydopamine-Ag (NPA) fillers to combat white spot lesions. The NPA fillers were prepared and characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), and X-ray photoelectron spectroscopy (XPS). The biocompatibility of the fillers was evaluated. A colony counting test evaluated the antibacterial property of the fillers against Streptococcus mutans (S. mutans). NPA fillers were mixed with orthodontic adhesive (Transbond XT) at different weight ratios (0, 0.1, 0.2, 0.3, and 0.5 wt.%). The shear bond strength and antibacterial properties were then further investigated. The results showed that NPA was prepared successfully, with good antibacterial properties. The cell survival rate of all groups of fillers was higher than 70%, showing good biocompatibility. Moreover, the shear bond strength of the orthodontic adhesive with 0.2 wt.% NPA fillers was 11.89 ± 1.27 MPa, meeting the minimal clinical bond strength requirements of 7.8 MPa. Furthermore, the orthodontic adhesive resin blocks and the extract displayed good antibacterial properties, with the number of colonies decreasing significantly (p < 0.001). Taken together, we think that an orthodontic adhesive with NPA may have a good application potential for the prevention and treatment of white spot lesions.

White Spot Lesions: Biomaterials, Workflows and Protocols

The development of White Spot Lesions (WSLs) after completion of treatment is immensely discouraging to a specialty whose ultimate goal is to improve dentofacial aesthetics. This paper highlights state-of-the-art biomaterials that are used in the prevention, progression and treatment of WSLs, in the form of workflows to guide a clinician in decision-making at different treatment timings; before, during and after treatment. Scholarly literature has been screened until November 2022 for studies that assessed WSLs management. The mechanism of action and recommended mode of application have been elaborated upon. Additionally, the level of evidence of each treatment modality at different treatment timings has been highlighted according to its hierarchy. Although various attempts have been made to prevent, minimize, or treat WSLs, no clear guidelines for the management of WSLs are deemed to be a standardized protocol. By integrating currently available evidence based-clinical data, this review provides systematic flowcharts to guide clinicians in the decision-making process and patients about the prevention and treatment of the WSLs.

Spectrophotometric Evaluation of White Spot Lesions Treatment Using Ginger and Rosemary Extracts: An In Vitro Study

Spectrophotometric Evaluation of White Spot Lesions Treatment Using Ginger and Rosemary Extracts: An In Vitro Study

Effectiveness of Clinpro Tooth Crème in comparison with MI Varnish with RECALDENT™ for treatment of white spot lesions: a randomized controlled trial.

Unsightly opaque white impaired enamel may ruin a great aesthetic orthodontic outcome. This study aims to evaluate effectiveness of Clinpro Tooth Crème (0.21% w/w NaF anti-caries dentifrice with 950ppm fluoride and f-TCP) and MI Varnish with RECALDENT™ (CPP-ACP) for treatment of white spot lesions (WSLs). This was a randomized (1:1:1), single-blind, 3-armed, active-controlled, parallel-group trial. The study comprised three groups of 35 patients randomly assigned in blocks of 3 or 6 to one of the three following arms of the study- Group I: Clinpro™ Tooth Crème 0.21% Sodium Fluoride Anti-Cavity Paste with functional-Tri Calcium Phosphate(f-TCP) group. Group II: Fluoride varnish group (MI Varnish with RECALDENT™). Group III: Home-care group (control). For the subjective assessment, a blinded panel of 4 dental experts rated the improvement in WSLs over the eight weeks using a visual analog scale (VAS). In total, 240 WSLs were identified, with maxillary lateral incisors and canines showing the highest incidence. Group I achieved the highest success rate of 67.61 (%) followed by group II (60.59%). There were no significant differences between the success rates of treatment in groups I and II. A minimum decline in WSLs was found in the control group, with a success rate of only 32.43%, significantly less than the first two groups (P < .001). Both the test agents in consideration were comparable in their remineralization potential. Clinpro Tooth Crème provides additional protection against decalcification of enamel compared to MI Varnish with RECALDENT™ (CPP-ACP). TRIAL/PROJECT REGISTRATION NO. 4857/2017 on 21 June 2017.