Hair removal spray foam is a revolutionary topical depilatory product notable for its ability to dissolve hair through a combination of chemical and mechanical action. It is applied as a foam, and is left on for a few minutes before being wiped away, taking the dissolved hair with it.
This method of hair removal is painless, and leaves no stubble or irritation. It is also relatively inexpensive, and can be used on all skin types. The development of this product in the mid-20th century has made it a popular choice for home use.