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.
Let's get started. The first rule of after care when getting a perm is not to wash your hair for at least 24 hours. This is very important because your hair is very fragile and it also needs time to adjust to the chemicals. You can wet it but do not wash it for 24 hours. When the 24-hour wait time is up and you are ready to wash your hair use a shampoo for chemically treated hair.