Lay the beauty bulb upside down on a towel to drain , make sure they are away from direct sunlight.
Remember not to refill until your beauty bulb is completely dry inside- usually over night. (moisture can affect products that go inside)
TIP- Taking your Beauty Tool & Sponges in the shower is a great easy & quick way to clean them!
To get any stubborn foundation marks off the outside of the bulb, dilute tiny bit of Jif with some water on a cloth and wipe- it will look brand new!