This is a very effective and easy to use liquid cleanser fir your puffs and sponges. Just drop several drops of it on your dump sponge or puff and give it a good old vigorous rub and then rinse it under water. It is very good at getting rid of even most stubborn foundation and concealer stains. Bottle opening that dispenses the product is a bit awkward to use as it is rather hard to control, but that is an only objection I have.