Review Of Hair Clippers Cutting Skin Ideas. To help educate you on the matter, we’ve put together a list of the top 5 surprising truths concerning hair clipper safety. The numbers on the clipper guards refer to the length they cut your hair to.

However, if your trimmer is of bad quality or the attachments need to be correctly fixed on the clipper.web Smaller numbers mean a shorter length, where “1” is the shortest guard and 8 is the longest at 1 inch (2.5 cm).web Find out in our article as we explore the safety features and techniques of using hair clippers.