Wet hair thoroughly. Place a dab of shampoo in palms and massage palms together to work into a lather. Apply shampoo to scalp and massage in, gradually adding small amounts of water. Finish by rinsing thoroughly until hair feels crisp between the fingers.
In the city, 2 to 3 shampoos a week are needed, one application is enough.
In the country, 1 to 2 shampoos a week are needed, one application is enough.
If you prefer to wash your hair once a week, two successive applications are needed to thoroughly eliminate dust, pollution, dry shampoos or styling products.