How Does Foaming Soap Work? Foaming soap starts in its container as a liquid. When someone pumps the container, air is injected into the liquid, creating the foam. As a result, foaming soap also cuts costs by using less liquid while still looking like you have a lot of soap in your hands.

Is foaming soap just watered down soap?

Foaming hand soap is just watered down regular soap.

Is foam soap effective?

Foaming hand soap is actually just a form of liquid hand soap. ... It has been proven that even though “antibacterial” soaps are very effective at removing germs and bacteria from your hands, regular foaming hand soap is just as effective! That's right. You can just get rid of germs and bacteria with regular soap.