After popping a pimple, the best thing to put on it is plain petroleum jelly (like Vaseline) and a small bandage or pimple patch. The goal is simple: keep the area clean, moist, and protected while your skin rebuilds itself. That process takes roughly two to three weeks for the outer skin layer to fully reform, but the visible wound typically looks much better within a few days if you treat it right.
Clean It First, but Skip the Harsh Stuff
Before you put anything on the spot, rinse it gently with water. You can wash around the area with a mild cleanser, but avoid getting soap directly into the open wound. This is enough to remove bacteria and debris.
Don’t reach for hydrogen peroxide, rubbing alcohol, or iodine. All three irritate open skin and can actually slow healing. The same goes for toothpaste, lemon juice, or any other home remedy you’ve seen online. Toothpaste contains ingredients designed to strip tartar and harden enamel, and those compounds cause redness, stinging, burning, and inflammation when applied to broken skin. You’ll end up with a more irritated spot than you started with.
Petroleum Jelly Is Your Best Option
The American Academy of Dermatology recommends plain petroleum jelly for minor skin wounds, and a popped pimple qualifies. A thin layer keeps the wound moist, which helps new skin grow back soft and smooth rather than tight and scabby. Dry wounds scab over, and scabs are more likely to leave marks or scars.
Choose petroleum jelly from a squeeze tube rather than a jar. Dipping your fingers into a jar introduces bacteria into the product, which you’ll then spread onto an open wound. A tube keeps the remaining jelly clean.
You don’t need antibiotic ointment. Over-the-counter antibiotic creams can cause contact dermatitis, a painful or itchy rash, especially on sensitive facial skin. Unless the spot is actively infected, plain petroleum jelly works just as well without the risk of irritation or contributing to antibiotic resistance.
Pimple Patches Work Well Too
Hydrocolloid pimple patches are a popular alternative, and they genuinely help. The inner layer of these patches is made from a water-absorbing material that draws fluid, oil, and debris out of the wound, converting it into a gel that stays sealed against the patch. The outer layer prevents that moisture from evaporating, creating the same kind of moist healing environment that petroleum jelly provides.
Pimple patches have a few practical advantages over petroleum jelly. They physically block you from touching the spot (a bigger deal than most people realize), they stay invisible or nearly so under makeup, and they keep outside bacteria and dirt from reaching the wound. If you’ve popped a pimple that’s still oozing, a hydrocolloid patch is especially useful because it actively absorbs that fluid.
Apply the patch to clean, dry skin. If you’ve just washed the area, pat it dry before sticking the patch on. Leave it in place for several hours or overnight, then replace it with a fresh one.
What Not to Put On It
- Toothpaste: Causes redness, burning, and inflammation on broken skin.
- Hydrogen peroxide or rubbing alcohol: Irritates the wound and delays healing.
- Lemon juice or apple cider vinegar: Acidic enough to damage exposed tissue and cause stinging.
- Antibiotic ointment: Unnecessary for a simple popped pimple and can trigger a rash on facial skin.
- Heavy acne treatments: Products with benzoyl peroxide or salicylic acid are meant for intact skin. On an open wound, they’ll cause significant irritation.
Keeping It Clean Over the Next Few Days
Wash the area gently once or twice a day with a mild cleanser and reapply petroleum jelly or a fresh pimple patch each time. Avoid picking at any scab or crust that forms. Your skin’s outer barrier takes two to three weeks to fully rebuild after a break, though the spot will look mostly healed well before that.
During this time, keep your hands off the area as much as possible. Every time you touch it, you transfer bacteria from your fingers to an open wound. If you wear makeup, try to avoid applying it directly over the spot for the first day or two, or use a pimple patch as a barrier underneath.
Signs the Spot Might Be Infected
Most popped pimples heal without any complications. But watch for these signs that the area has become infected: increasing redness that spreads beyond the original pimple, worsening pain or throbbing after the first day, warmth around the spot, or pus that’s yellow or green and keeps returning after you clean it. A low fever alongside any of these symptoms is another red flag. An infected pimple needs medical treatment that goes beyond what you can do at home.