Hi all. I have just bought a CND acrylic brush and wanted to know how to properly step by step to clean it . I have seen that some people clean it with acetone and some with monomer. Which is the correct way. Sometimes when i practice i get acrylic on my brush i try to clean it with monomer and it gets sticky and when i do it with acetone it takes forever and the bristles seem dry. Also how would you recommend to storing it? Thank you