Can You Keep a Piercing Open Without Jewelry?
Surgery, an MRI, a sports rule, a school policy, a job that won't allow it. Something has to come out, and you'd rather not lose the piercing.
The honest answer is that a piercing needs something in it to stay open. There's no clever technique that keeps an empty channel from closing. But there are safe ways to keep something in it that isn't obviously jewelry — and there's some genuinely bad advice floating around that's worth knowing about first.
How Fast Does It Actually Close?
Faster than most people expect. The Association of Professional Piercers is blunt about it: even momentary removal of jewelry from a healed piercing can cause rapid shrinkage, and holes keep shrinking over time.
Rough expectations, though this varies a lot between people:
- Still healing — can start closing within hours. Don't remove it at all.
- Healed, under a year — hours to days. Treat any removal as short-term.
- Well established, years old — more forgiving, sometimes days or weeks. But "sometimes" is doing real work in that sentence, and some people's piercings shrink regardless of age.
Cartilage tends to be less forgiving than lobes. And a channel doesn't have to close completely to become a problem — it only has to shrink enough that the jewelry won't go back through.
⚠️ What Not to Use
Search this question and you'll find people recommending fishing line, cotton thread, plastic toothpicks and hairbrush bristles. Some of it comes from sites that look official.
Don't. The problems are the same across all of them:
- Not sterile. You'd be putting an unsterile object through a channel that goes into your body.
- Porous. Thread and similar materials absorb and hold moisture and bacteria against tissue, and can't be cleaned once they're in place.
- Wrong shape. Cut ends have edges. Edges irritate a channel and can damage it.
- Not designed to stay put. Something that slips out while you sleep achieves nothing.
A piercing channel is a healed wound, not an ordinary hole in your skin. It deserves the same standard as the jewelry that made it.
What Actually Works: Retainers
A retainer is jewelry — it just doesn't look like it. These are low-visibility pieces designed for exactly this problem, made from appropriate materials and shaped to sit in the channel properly and stay there.
They're the standard answer for sports, medical procedures, workplaces, and anywhere metal has to come out. Which material and which style suits you depends on the placement and how far along healing is, and that's a conversation with your piercer — the detail is in our guide to retainers while healing.
Get one in advance. This is the single most useful thing in this article. A retainer bought and fitted the week before a procedure is easy. One you need at 7am on the morning of surgery does not exist.
Planning for Surgery or an MRI
This is the most common reason people search this question, and the one where planning helps most.
The APP's guidance is to raise it before the appointment rather than on the day. Talk to your doctor or dentist in advance about whether the jewelry actually needs to come out — for some procedures it may not, depending on placement. And ask specifically whether a non-metallic replacement is permitted, because often it is.
Your piercer may also know practitioners locally who understand piercings, and can advise on what's likely to be accepted.
If you have a scan or procedure coming up, our guide to piercings and MRI or medical procedures covers the specifics.
If You Genuinely Can't Get a Retainer in Time
The APP gives one fallback for exactly this situation, and it's worth knowing precisely because it's so different from the advice circulating online.
A sterile floss threader, available from a dental office, or sterile tubing from a catheter needle, available in a hospital, can function as a retainer.
Note what those two have in common: both come sterile, from a clinical setting, from people who can hand you the right thing. That's not the same as anything from a drawer at home. If you're already at a hospital or dental office and the jewelry has to come out unexpectedly, ask — they may well have one.
If It's Already Shrunk
Don't force it. Pushing jewelry through a partly closed channel tears tissue and can turn a recoverable piercing into a re-pierce.
If the hole is still open and hasn't shrunk too far, a piercer can use an insertion taper — a tool that gently opens the channel enough to get jewelry back in without re-piercing. You may need to go down a gauge initially and work back up.
If it fights you at home, that's the sign to stop and book in. Our guide to why your nose ring won't go in covers the same problem from the other direction.
Sometimes the Better Answer Is Concealment
It's worth checking whether the jewelry has to come out at all, because concealment is usually easier and always safer.
Small plain flat-backs, hair down, or simply a less obvious piece will handle most workplace and social situations — see how to hide ear piercings, how to hide your piercing at work, and for interviews specifically, piercings and job interviews.
Removal is the right answer for medical procedures and some sports. For most other situations it isn't necessary.
What to Put Back
Whatever comes out, what goes back in matters. For anything still healing: implant-grade titanium, solid 14K or 18K gold, or niobium — correctly gauged.
Browse our implant-grade titanium range or nose jewelry.
Frequently Asked Questions
Can you keep a piercing open without any jewelry in it?
Not reliably. A piercing needs something in the channel to hold it open — there's no technique that keeps an empty one from shrinking. A retainer is the answer when normal jewelry has to come out.
Can I use fishing line or thread to keep my piercing open?
No. These get recommended online but they aren't sterile, they're porous so they hold moisture and bacteria against tissue, and cut ends have edges that irritate the channel. A piercing channel is a healed wound and deserves the same standard as proper jewelry.
What can I use if I can't get a retainer before surgery?
The Association of Professional Piercers suggests a sterile floss threader from a dental office, or sterile tubing from a catheter needle in a hospital. Both come sterile from a clinical setting — ask the staff where you are. Better still, raise it with your doctor in advance and ask whether a non-metallic replacement is permitted.
How long can I leave a piercing empty?
It varies a lot. Healing piercings can start closing within hours. Healed but newer ones may last hours to days. Well-established piercings are more forgiving, sometimes days or weeks — but not reliably, and cartilage is less forgiving than lobes.
My piercing has shrunk and the jewelry won't go back in. What now?
Don't force it. A piercer can often use an insertion taper to open the channel enough to reinsert without re-piercing, and you may need a smaller gauge at first. Forcing it at home tears tissue and can cost you the piercing.
Do I have to take my jewelry out for an MRI?
Often, but not always, and it depends on the procedure and placement. Raise it with your doctor before the appointment rather than on the day, and ask specifically about wearing a non-metallic retainer.
Is a retainer the same as leaving it empty?
No — a retainer is jewelry, just discreet. It holds the channel open the same way any jewelry does. That's why it works and an empty channel doesn't.
This article is for general information only and is not medical advice. Do not insert non-sterile or improvised objects into a piercing. If you have a medical procedure coming up, discuss your piercings with your healthcare provider in advance. If a piercing has shrunk or jewelry will not reinsert, see a reputable professional piercer rather than forcing it.