Final answer:
Hard wax treatment is an alternative to soft wax for clients with sensitivity, providing a less painful hair removal option. Chemical depilatories are also a painless option, available in various forms like creams and gels.
Step-by-step explanation:
For clients who cannot tolerate soft wax treatments, an alternative hair removal method is hard wax treatment. Unlike soft wax, hard wax does not adhere to the skin as much, making it less painful and a better option for those with sensitive skin or a low pain threshold. Hard wax is applied hot to the skin, allowed to cool and harden, then removed by lifting the edge of the wax and pulling against the direction of hair growth.
Other methods for hair removal, for those who cannot tolerate waxing, include chemical depilatories, which are painless because they remove hair by breaking down the structure of the hair. These depilatories come in various forms, such as gel, cream, lotion, aerosol, roll-on, and powder forms, and common brands include Nair, Magic Shave, and Veet.