Review (5/5): Great for deep cleaning brushes
I have some makeup brushes that haven't been cleaned in a while - let's not get into how long exactly it's been, but it's sufficient to say it's been A WHILE. I started to spray this on the brushes but decided that maybe wasn't the best approach for my situation. So I got a small bowl, filled it with maybe 1/4 cup of water and put about 1/4 of the bottle of the makeup cleaner in the bowl. I let them sit for about 24 hours, agitating them a few different times. I then took them and rinsed them and worked them with clean water until it ran clear - maybe 5 minutes of effort. And now I have sparkley clean brushes again! The whites are bright white again! I apparently had a couple clumps of foundation in my one brush and this got those right out too. I feel much better knowing my brushes are clean again and now I can use the rest of this for maintenance as well as on my powered makeups!