It depends on your skin type, whether you use it on a clean face, and where you keep it. If its kept in a place with good air circulation, and you use it on a clean face you should be good to clean it every couple of uses. (The same amount you would need to clean your face brushes) That being said if you have oily skin you will need to clean it more frequently, and even if, say, you used it on monday and never cleaned it then didn't need to use it again until saturday you should still clean it as if you had used it for the past couple days first, because you left product on it.
Um, yes it absolutely must be washed after each use. It takes at least 1-1/2 to 2 days for the sponge to fully dry all the way through after using it, and if you allowed it to sit damp for that long with moist dirty makeup and moist dead skin cells then you will FOR SURE have a nice little mold culture growing from the center of the sponge by the next time you use it. And no, it does not matter if you only used the sponge to apply makeup to a "clean" face. damp dead skin cells are a PRIME environment for mold growth, "clean" or not.
answered 3 years, 8 months ago
I wash it after every use just because I like my sponges clean and if you wash it every day, then you don't have to worry about it staining with your makeup.
answered 4 years, 2 months ago
(Myrtle Beach, SC)
I clean mine after every single use. It only takes 30 seconds, plus it makes the beauty blender seem brand new every time I use it.
answered 4 years, 7 months ago
The sponge needs to be washed when you would throw away/ wash other sponges, not after each application. I actually like keeping mine unwashed for awhile because as it gets more product in it it performs better. You use it on a clean face anyway. That being said you do need to clean your sponge after awhile to kill bacteria that start growing on it and excess product that can cause breakouts.
answered 5 years, 6 months ago