A quick fix for this requires, in addition to your trusty WD-40, a comb. Spray the brush and wait a few seconds. Run the comb through the strands, watch everything stick to it and free the hairbrush of all tangled hairs. Now you don’t have to throw it away.
Before you ground your son or daughter, you should know that there is a simple solution to this. Just use a little (you guessed it) WD-40 and you’ll have your walls sparkling clean in no time. We recommend you take a picture first; you never know if your child will one day become a famous artist.