All I do is wipe it on my pajama pants between colors. I’m not sure if that’s too good for the brushes though. I’ve only had my brushes for less than a year, and they are starting to give me trouble when I try to blend and apply my eye shadows. It could also be because I got my brushes from coastal scents… Maybe this doesn’t effect better brushes?
Good luck, definitely let me know if you find a better way to do this! :)
to clean brush in between shadow, I just run the brush a few times on a tissue or a wet wipe. To clean it troughly, I use baby shampoo with conditioner, then wrap each indiviaul brushes with tissue paper to maintain the shape.
I normally have more than one brush on hand, but when I travel (which is often) I don’t pack all of my brushes. I use a few of the staples and I have to clean them between colors so they don’t mix when I don’t want them to. To get them clean enough I knock off the excess color by flicking the bristles on my arm until I don’t see any more powder or if I have a clean, old cloth handy I swirl the bristles on it. I deep clean them once a week to keep the germs at bay. I hope this helps.