How long should you wait after getting a lip piercing to kiss?

This is all up to you really, i waited 3 days lol, as the first few days it got in the way.

if your going to do it, just make sure you clean it

Yea its really just up to you. I got a new one about 4 days ago and it its doing fine. However she likes to bite and play with my piercing so will just take a bit longer to heal is all. Just be sure to only really clean it a couple times a day or you will end up hurting it more than trying to do good.