piercing; if your piercing is irritated, then use a cotton ball with a bit of weak chamomile tea, better than alcohol!
If you have an inflamed piercing treat it with a bath of sea salt and lukewarm water. Use Sebamed soap (block) to wash the piercing in the shower.
Kindled your piercing ...? Never get out! Suppose that grows close to the hole, then the inflammation in it, the inflammation is more painful and will probably not get out !! BTW, if you have an infection, it is also difficult if required. your piercing to do it again.
Is your piercing inflamed? get him out there and put it in the baby ointment / cream. A few days to repeat 3 times a day, and the ignition is off.