how to get smooth legs after shaving?

Start by exfoliating. Then shave with something that either lathers, or is creamy. Then make sure that when you get out of the shower that you have a warm enough environment/ clothes so that you don't get goosebumps (because goosebumps just draw more hair to the surface of your skin).

I think most girls wax or shave every time there in the shower to keep them from getting stubbly, if you don't want hairy legs tho I heard of this thing called the No-no, it's just this lil light that you run over the spots that you don't want hair in an after a couple weeks of using it, it won't grow back

shave, smear a thin layer of honey on your legs, get a clean razor(to use only for the honey part) "shave" off the honey with the razor, and wash off whats left, then apply moisturizer.

Lotion or pluck the hairs that you didn't get with the razor