It depends on where the piercing is. If it's in your nose then if will take a couple hours to close; if it's in your ear then probably a day or two.
It depends on where it is pierced. The lobes can take about 3 months to completely close up, where your cartilage can take 6 months to even a year to completely close up. It also depends on how long you have had the piercing. A piercing that you've had for years can take years to close (in my personal experience).
It can vary from person to person, but generally, it can take anywhere from a few weeks to a few months for an ear piercing to fully close up. Keeping an earring in the piercing regularly can help prevent it from closing up quickly.
Your ear takes 6 weeks to heal from a piercing.
It depends on how long you have the piercing/ how healed it is. If you have it for longer than a year and it is all healed, it will usually stay open for awhile. Your tragus is just like the cartilage on the outer rim of your ear.
after a couple of monthes but i think you still have a small scar afterward
Wash them and take them out. wash them throughly until they close, to try not to get infections.
As long as you washed the piercing before removing the jewellery and do nothing further with it it will heal on it's own.
It depends on the type of piercing and the size of the piercing. If it's a small gauge it will close within a few days, larger gauge a weeks. Just wash the piercing remove the jewellery and clean the area when bathing normally. It will close when it feels like it, you just need to leave it alone.
Cleaning a new piercing with the cleanser/antiseptic given to you without the earring in it will actually close it rather quickly. If the piercing is already healed leaving the earring out for a long time will close it though usually (especially on ears) a mark will be left and still appear as if it were pierced
Healing rate vary from person to person, removing the jewellery will allow the piercing to close if it's fairly new (under a year old). How fast solely depends on your state of health and you leaving the jewellery out.
it depends what type of ear piercing you mean. for a lobe piercing it can take just a few seconds because its a gun. do not let them use a gun to pierce cartilage! a cartilage piercing can take a minute or two. i have 6 piercings so i speak from experience when i say most piercings are short and painless