Importance of hair spa to your hair?

no

A hair spa is another name for a beauty parlor or a hair salon. They focus on beautification of the hair, including cut and style, coloring, highlights, etc. Many companies sell what they advertise...

Can be either dependent upon usage. She had brown hair. He had a few grey hairs.

That depends, are you trying to pull your hair out?

The address is 7416 Georgia Avenue, Washington, DC. The number is 202-291-0648. I know cuz I know the owner. Hope this helped!