Hair Coloring- switching back to home color?
I first started coloring my hair at age 30 and used home coloring products. At about age 33, I started having my hair colored professionally. Now I'm 36 and need to save some money and am wondering about coloring my hair at home again. My question is, can you return to home coloring after using a salon for so long? My natural color is a very dark brown. I've stayed a brunette and my color is a dark brown, with a lot of red too. I started coloring because of gray hair. I'm not really sure what percentage of gray I am now, but when I see my roots start to show, it looks like it might be about half gray.
Thanks!