The amines are potentially used as co-surfactants in an emulsion. The formation of mixed–micelle in the mixture of non-ionic surfactant polyethylene glycol tert-octyl phenyl ether (TX-114) in the water-ethanolamine mixed solvent system has been studied by the cloud point method at variable concentrations. In absence of any added compound, CP shows concentration-dependent variation. The values of CP in an aqueous medium are found to increase by enhancing their concentration range. The CP values of 1 % TX-114 solutions were found to either remain steady at lower concentrations and elevated at higher concentrations in the presence of secondary and tertiary ethanolamine. The CP decreases with an increasing number of ethanolic groups, while CP increases with alkyl branching. The ethanolamine's amines show CP variation by insinuating between the head part with proton rich amine groups at the micelle layer. The outcomes are examined within the light of a specific additive's capacity to evacuate water from the head gathering of the surfactant micelles. The stability of mixed micelle system has also been evaluated by foam ability and foam stability data.