I am wondering if I should clean a brush after each use (for ex. with soft tissue, paper, etc) to avoid contamination of the remaining liquid in the bottle? Or it’s not necessary and I can put the brush directly back to the bottle after cleaning the needle?
Thank you in advance, A.M.
Hello Mr. M,
Great question! It is advisable to wipe the brush on a lint-free cloth or tissue, to avoid putting the gunk back into the bottle. Not everyone does this, but if you have obvious dirt I would advise it for sure.