1. Before use,you need to soak in a hot bath or apply a hot towel to the skin part you want to make hair on,and apply it for 5-10 minutes to soften the hair.
2. Aim the nozzle at the skin to be cleaned,spray an appropriate amount on the skin,and wait for 15 minutes.
3. After 15 minutes, wipe off the foam with a disposable cotton towel to get smooth and clean skin.
