Is it common for young teen girls to shave their arms? I ve been noticing other girls in my grade with hairless arms, and I ve been considering shaving them. I m afraid, though, that I ll get tired shaving my legs AND arms, and it always grows back darker and thicker, so it s not like I can just stop. I only have light brown hair, but it still stands out against my pale skin. To shave or not to shave?