You should wash all of your makeup tools on a regular basis so they last longer. After cleaning your beauty blending sponge, if you notice that it hasn't gone back to its original color and still has makeup caked on it, you will most likely have to replace it. If you use your sponge religiously and blend different makeup products with it, this is bound to happen (via InStyle).
In fact, if your beauty blending sponge is more than three months, you should stop using it because it won't be as effective. Buying a new one means you won't have to worry about your skin breaking out as much since there won't be any product buildup (via Skincare by L'Oréal). If you get into the habit of cleaning and replacing your well loved makeup tools often, your glowy and flawless skin will thank you for it.
