Sterile saline solution is the best thing to use for cleaning a piercing at home. Look for a product labeled as a wound wash with 0.9% sodium chloride as the only ingredient (purified water may also be listed). Clean the area around your piercing twice a day, and keep up the routine for the full healing period, which ranges from a few weeks to a full year depending on the location.
Sterile Saline Is the Gold Standard
The Association of Professional Piercers (APP) recommends sterile saline wound wash as the go-to cleaning solution for body piercings. It matches the salt concentration of your body’s own fluids, so it rinses away debris and dried discharge without irritating new tissue. When shopping, check the label: the ingredients should list only 0.9% sodium chloride and possibly purified water. Products marketed specifically as “piercing aftercare” sometimes contain additives like tea tree oil or preservatives you don’t need.
Sterile saline sprays sold in pressurized cans are the most practical option. The spray delivers a gentle, even mist that reaches around jewelry without requiring you to touch the piercing. You can find wound wash saline at most pharmacies near the first aid supplies, often for just a few dollars.
Why You Shouldn’t Mix Your Own Salt Water
Homemade sea salt soaks used to be standard advice, but the APP no longer recommends them. The problem is consistency. Without a precise scale, most people end up with a solution that’s far too salty, which dries out the piercing and interferes with healing. A store-bought sterile saline also has the advantage of being, well, sterile. Tap water and kitchen containers introduce bacteria that a healing wound doesn’t need.
Products to Avoid
Hydrogen peroxide and rubbing alcohol are the two most common mistakes. Both feel like they’re “doing something” because they sting, but that sensation is them killing healthy new cells your body is building to close the wound. They dry out the tissue and slow healing rather than helping it along. The Mayo Clinic also warns against iodine and other harsh antiseptics for the same reason.
In short, if it burns when you apply it, it’s not the right product for a healing piercing.
How to Clean a Body Piercing
Wash your hands with soap and water before touching anywhere near the piercing. Spray sterile saline directly onto the front and back of the piercing, letting it sit for a moment to soften any crusty buildup. That dried material is lymph fluid, a normal part of healing, and it loosens easily once saturated. Gently wipe it away with clean gauze or a paper towel. Avoid cotton balls or cotton swabs, which shed fibers that can snag on jewelry.
Do this twice a day. More frequent cleaning isn’t better and can actually irritate the area. Between cleanings, the best thing you can do is leave the piercing alone. Resist the urge to twist, rotate, or slide the jewelry. That old advice about turning the post was well-intentioned but outdated. Moving the jewelry pulls bacteria and crusty discharge into the wound channel.
Cleaning Oral Piercings
Tongue, lip, and cheek piercings need a different approach for the inside of the mouth. Rinse with an alcohol-free, hydrogen peroxide-free mouthwash after each meal and before bed. Plain clean water also works. Bottled or filtered water is preferred over tap. Some people find that dry mouth rinses are helpful because they keep the tissue hydrated without irritation.
For the external side of a lip or cheek piercing, use sterile saline the same way you would for any other body piercing. You’re essentially maintaining two cleaning routines: saline outside, gentle rinse inside.
How Long You’ll Need to Keep Cleaning
Your cleaning routine needs to last the entire healing period, and healing times vary dramatically by location:
- Earlobes, eyebrows, and lips: 6 to 8 weeks
- Tongue or inside of the mouth: 3 to 6 weeks
- Nostril: 2 to 8 months
- Ear cartilage: 3 to 12 months
- Nipple: 6 to 12 months
- Navel: up to 9 months
A piercing can look and feel healed on the surface long before the internal wound channel has fully closed. Stopping your cleaning routine early is one of the most common causes of late-stage irritation and infection. When in doubt, keep going.
Normal Healing vs. Signs of Infection
Some redness, mild soreness, and occasional clear or whitish discharge are completely normal during healing. You may also notice small bumps near the piercing site. These are often granulomas, little pockets of trapped fluid, not infections. Warm saline compresses can help them resolve.
An actual infection looks different. Watch for discharge that’s yellow, green, or foul-smelling. Redness and swelling that spread outward from the piercing rather than staying localized are also warning signs, as is warmth that feels disproportionate to the area. A fever or chills alongside any of these symptoms means the infection may be spreading and needs professional attention. If the jewelry becomes embedded in swollen skin or won’t move at all, that also warrants a call to a healthcare provider. Don’t remove the jewelry yourself in this situation, because doing so can trap the infection inside.
Soap and Water as a Backup
If you’re traveling or temporarily can’t get sterile saline, a gentle liquid soap and clean water can work in a pinch. The Mayo Clinic lists soap and water as an acceptable option alongside saline. Choose a fragrance-free, dye-free liquid soap and use it sparingly. Lather a small amount around the piercing, let it sit briefly, and rinse thoroughly. Soap residue left on the skin can cause irritation, so rinsing well matters. This is fine as a short-term substitute, but sterile saline remains the better daily choice because it’s gentler and requires less technique to use safely.