👉 Disillusive is a word that refers to a substance used to mask odors or unpleasant smells. It may also refer to the process of applying a chemical agent, such as an antiseptic or disinfectant, to a surface to prevent or reduce the spread of bacteria and other microorganisms. The term can be applied to a wide range of contexts, including but not limited to medical settings where it is used for treating infections or treating wounds that may cause discomfort or irritation.