The best thing to clean a piercing with is sterile saline solution, and nothing else. A wound wash spray containing 0.9% sodium chloride (salt) and purified water is the gold standard recommended by the Association of Professional Piercers. That’s it. No fancy antibacterial soaps, no rubbing alcohol, no hydrogen peroxide. Keeping it simple is what actually helps a piercing heal.
Why Sterile Saline Is the Go-To
Saline at 0.9% concentration matches the salt level of your own body fluids, which means it cleans the area without irritating the wound or disrupting the new cells trying to form around your jewelry. You can find sterile saline wound wash at any pharmacy, usually near the first aid supplies. Look at the ingredients label: it should list only 0.9% sodium chloride and purified water. Nothing else.
Pre-packaged sterile sprays in pressurized cans are ideal because they stay sterile every time you use them. Brands marketed specifically for piercings work, but so does any generic wound wash spray with the right ingredients. The packaging matters less than what’s inside.
Can You Make Saline at Home?
You can, but it’s not the safest option. Bacteria can grow in homemade saline within 24 hours, even when you try to keep everything clean. If you do mix your own (roughly 1/4 teaspoon of non-iodized salt per cup of distilled water), store it in the refrigerator and throw it out at the end of the day. If it looks cloudy or comes into contact with anything unsterilized, toss it immediately.
A $5 can of sterile wound wash lasts weeks and eliminates the contamination risk entirely. For something you’re spraying on an open wound twice a day, it’s worth the small investment.
How to Actually Clean Your Piercing
Spray the saline directly onto the front and back of the piercing, letting it soak for 30 to 60 seconds. This loosens any dried discharge (called lymph) that crusts around the jewelry. Gently pat the area dry with a clean paper towel or gauze. Don’t use cloth towels, which harbor bacteria and can snag on jewelry.
Most piercers recommend cleaning twice a day. Overcleaning can irritate the wound just as much as neglecting it. Between cleanings, the best thing you can do is leave the piercing alone. Don’t twist, rotate, or slide the jewelry. That old advice about turning your earrings actually causes micro-tears in the healing tissue and introduces bacteria from your fingers.
What Not to Use
Several products that seem like logical choices are actually harmful to a healing piercing:
- Rubbing alcohol and hydrogen peroxide both kill new healthy cells and dry out the tissue, slowing healing significantly.
- Antibiotic ointments like bacitracin or Neosporin create a barrier that traps moisture and reduces oxygen flow to the tissue. Piercings need air to heal.
- Perfumed soaps and harsh cleansers contain fragrances and chemicals that irritate an open wound. If you must use soap near a piercing (in the shower, for instance), choose a fragrance-free, dye-free liquid soap and dilute it with water.
- Tea tree oil, witch hazel, and other “natural” antiseptics are still irritants on a fresh wound regardless of how gentle they feel on intact skin.
Cleaning Oral Piercings
Tongue, lip, and cheek piercings need a different approach for the inside of your mouth. Use an alcohol-free, hydrogen peroxide-free mouth rinse after eating and drinking anything other than water. Rinses designed for dry mouth are also a good option because they keep the tissue hydrated without harsh ingredients. Standard mouthwash brands that contain alcohol will irritate the piercing and delay healing.
For the external side of a lip or cheek piercing, use the same sterile saline spray you’d use on any other body piercing.
How Long to Keep Cleaning
Healing timelines vary dramatically depending on where the piercing is. Earlobe piercings typically heal in 2 to 3 months. Cartilage piercings (helix, tragus, conch) take 6 to 12 months or longer because cartilage has limited blood flow. Navel piercings can take 6 to 9 months. Nostril piercings often need 4 to 6 months.
Continue your saline routine for the full healing period, not just until the piercing stops being sore. A piercing that looks healed on the outside may still be forming tissue internally. Stopping aftercare too early is one of the most common reasons piercings develop problems months down the line.
Normal Healing vs. Signs of Trouble
Some discharge is completely normal. Clear or slightly yellowish fluid that dries into a crust around the jewelry is lymph, a natural part of wound healing. Small amounts of blood in the first few days are also expected.
What’s not normal: thick green or yellow pus, increasing redness that spreads outward from the piercing, skin that’s hot to the touch, red streaks radiating from the site, or a fever. Swollen or tender lymph nodes near the piercing (in your neck for ear piercings, for example) can also signal infection. These symptoms mean the issue has moved beyond what saline can handle.