STEP 01:
Pour a sufficient amount of brush cleaner into a container.
STEP 02:
Begin by using acetone and a wipe to remove any gel residue from the brush.
STEP 03:
Dip the brush into the brush cleaner, then gently wipe it on a cotton pad to eliminate any remaining polish or residue.
STEP 04:
Finally, apply cuticle oil to the brush to prevent it from drying out.