Famous Coloring Your Hair After Using Sun In References. 1) dampen hair (you can get your hairbrush wet and brush it through your hair), 2) spray in the sun in, and then 3) blow dry your hair (or go. It likely won’t fall out, but it can be severely.
Web head outside and expose your hair to sunlight. To help your hair color last as long as possible, avoid washing your hair every day. Turns out, there are some strategic moves you can make to ensure those freshly dyed vibes stay for as long as possible.
