If hair is extremely damaged, the true nature of it will show once detox is under way. Dry, rough, frizzy hair is a result of constant heat damage or chemical relaxers, perms, treatments or dyes. It may also be a result of damage from friction, and improper cutting technique. Make sure you are brushing daily. The brushing will bring the sebaceous oils from your scalp and spread them to the tips of your hair. You may also want to give your hair a Euro Natural Oil treatment.