How do you clean makeup brushes?

[miu_miu]

I use Johnsons Baby Shampoo to give a deep clean, and then use a little brush cleaner to sanitise further. Then air drying, keeps them fresh, clean and soft. My brush cleaner is from MakeUp Forever, about 8 euros.

I want to try Alejandro's mix in the spray bottle, I always wonder if washing my brushes too much will damage them, so this might keep them sanitary in between washes. Thanks for the tip