You will be delighted to try the hamam during your stay in Marrakech or elsewhere in Morocco. This consists of immersing yourself in a hot steam bath, initially to relax and to welcome the care provided.
By the time you get used to the high temperature, the skin pores dilate and then apply the black soap. A first massage can be beneficial to relax the muscles with this soap Beldy which is made from olive oil, which makes it extremely gentle.
You will stay a few tens of minutes for complete relaxation. Then, you will take a shower to remove all the soap, then you will do a scrub with a special glove to remove dead skin, and at the same time give a massage.
After another shower with a normal soap and a shampoo for your hair, you will have the possibility to make a mask of green clay (ghazoul) and white for the face.
In advanced relaxation, I recommend a relaxing massage to let go.