The FOREO Silicone Cleaning Spray is a game changer! My makeup brushes and sponges have never looked cleaner.According to my experience, this spray cuts through even stubborn makeup residue, leaving my tools sparkling clean. Plus, it's gentle on the silicone bristles of my FOREO Luna. The only downside is the small size - I wish they made a bigger bottle! Overall, I highly recommend this cleaning spray for anyone in need of a powerful yet gentle solution for their face makeup tools..See full review