In case of very oily hair, mix 2 tablespoons of alum stone powder with a little warm water to obtain a creamy paste that is not too runny. To make sure you're not mistaken, fill a small glass with lukewarm water and add the water gradually, mixing each time with a spoon. Protect your clothes by putting a towel over your shoulders. In the event of a fall, be aware that ammonium alum does not stain. Apply this mixture in a thick layer on the scalp. Massage with fingertips, and leave on for 15 minutes or until the mask dries. Before rinsing, emulsify with a little water, massage your scalp again, and rinse thoroughly with clear water. Finish with a drizzle of cold water and/or a vinegar rinse to add shine. Renew once or twice a week before doing a light shampoo. Tip for spacing out shampoos when you have oily hair:powder the scalp with a mixture of talc and alum stone, and comb your hair to distribute the powder.
Ideal for fine hair, this alum stone-based mask regulates excess sebum responsible for the appearance of greasy hair without drying out your locks. Mix 1 tablespoon of alum stone powder and 1 tablespoon of white clay with lukewarm water until you obtain a creamy and homogeneous paste. Add a dash of jojoba oil and a pinch of baking soda. Apply this paste in a thick layer on the scalp, let dry, and rinse thoroughly. Repeat once or twice a week to get rid of oily hair.
Also for fine hair and for the face, this beauty mask delays the appearance of oily hair and boosts shine. Mix 1 tablespoon of powdered alum stone, 2 tablespoons of honey, the juice of an untreated lemon, a whole egg and lukewarm water until you obtain a homogeneous paste. Apply the mixture to your hair, and massage for five minutes. Then let it dry for a good quarter of an hour, then rinse with lukewarm water. The +:the alum stone is perfect for those who have the double trouble of having oily hair and sensitive scalp.