Hot wax is a beauty treatment that involves applying molten wax to the skin and removing it to eliminate unwanted hairs. However, there are several phrases or synonyms for the term "hot wax," including heated wax, warm wax, molten wax, liquid wax, and melted wax. Additionally, some salons may use their brands of hot wax treatments that are labelled differently. In general, the term hot wax refers to the wax that must be softened through heat to become viscous and effective in hair removal. Overall, regardless of the term used to describe the hair removal process, what matters most is the outstanding results of smooth and hair-free skin.