Without color; lacking characteristics which give variety. blank (Adjective). Free from writing, printing, or marks; having an empty space to be filled in; as, blank paper; a blank check; a blank ballot. blank (Adjective). Without expression.
Yes they do damage hair. Every time I have tried one ,I wound up looking like a Q-tip or my head looked like cotton. A perm will damage even more and look worse if you have been coloring your hair. There's chance of it looking okay if you don't color your hair.
Bad Perm Solutions. Wash your hair immediately. Most perm formulas need 28 hours to neutralize, which is why stylists recommend waiting 48 hours before shampooing. If you want to undo the results of a perm, use a nourishing shampoo and conditioner to cleanse and hydrate your hair.