The official claims on the MAC site says: “ This one product will clean, disinfect and condition the brush fibers so that brushes will last longer. I’m not going to say that I’m lazy when it comes to cleaning my brushes because y’all should know that by now after I wrote about the aforementioned laziness in our DIY Brush Cleanser post, here. The MAC Brush Cleanser, R170 has gained a lot of cult mention: some love it, some hate it, some can’t live without it. We often get asked on twitter how we clean our brushes and I think it’s fair to say we all have very different feelings towards our make up brushes and how we clean it. Today I’m talking about the cult Brush Cleanser from MAC.
