January of this year :c and right now it's all irritated because of an ingrown hair. but no matter what you're told, I would recommend cleaning it out even if it's healed.
It was a walk in the park (: It didn't really hurt, because the guy was so quick when he pushed the needle through. Just be careful with it, try not to touch it too much, and clean it twice a day for about six months or so.
If I were to rate how painful the eyebrow was on a scale of 1 to 10, I would give it a 2.