Can I sleep with hair extensions?

The application technique determines whether you can sleep with Balmain Hair Professional Extensions or not. Remove hair extensions with daily clip-in or flip-in application before going to bed to prolong the life of the Extension. Braid hair with semi-permanent (Prebonded fil-in, Tape or Double Hair extensions) before going to bed to prevent the hair from getting tangled and to prolong the life of the hair extensions. Sleep on a silk pillow case to keep the extensions in perfect condition. The smooth surface of the pillow case reduces frizz and helps to prevent knots, breakage and split ends.