Feature :

1. First of all, it's necessary to purchase a proper size of foaming bottle. I chose 150ml for facial cleanser.

2. Add a certain amount of facial cleanser into the foaming bottle( Don't add a lot, because there is a large proportion of water.)

3. Add water. Generally speaking, for facial cleanser, the ratio of facial cleanser and water is 1:6-1:9. You need to try it yourself

4. Close the lid and shake well, or you can't achieve the effect of foaming.

5. Then you can squeeze out the foam of facial cleanser. In this way, you need to squeeze several times to wash your face. After all, there is a large proportion of water,

6. Some solutions will be layered after long storage. Some don't. It's related to the dissolution in water. It's normal. Just shake well before use.

Specific water ratio to their own debugging to know, you can try a little bit. If the pump head is heavy, the water is insufficient.

Bottled water is recommended for water, which can be preserved for a longer time.