Let it cool to some extent so that you can apply, otherwise you can get burns, don't rush with this step. Apply a thin layer on the area with hair and using a piece of cloth cover it and press it towards opposite direction of hair growth. Pull the fabric after few minutes quickly against the opposite direction of hair growth. Clean the surface, apply moisturizer and experience the smooth and glowing skin.
Simply rub it on the skin with hair, to some extent it painful and does not remove much hair . It can burn sensitive areas and its a great exfoliater . Do not use it for facial hair and avoid using hard type of sand paper. Pumice stone method is better than sandpaper.
Follow all methods with care for better results. Home remedies are better solution that will help you without side effects and are cost efficient too.