Learn how to self-trim long, straight hair at home with this simple method for eliminating split ends and single strand knots ...

Split ends are pretty much what they sound like — areas where repeated damage causes the ends of your hair to split. Over time, split ends can give your hair a frizzy-looking or feathery appearance.

Split ends are to hair what acne is to skin — a frustrating beauty dilemma that can be stubborn to fix. Many hair care formulas on the market claim to “zip up” or seal split ends, but is this actually ...