Most ingrown hairs will release on their own within a week or two if you soften the skin and gently encourage the hair toward the surface. The key is warm compresses, exfoliation, and patience. Digging at the hair with a needle or squeezing the bump like a pimple almost always makes things worse, leading to scarring or infection.
Why Hair Gets Trapped in the First Place
An ingrown hair happens one of two ways. In the first, a shaved or plucked hair grows back with a sharp tip that curves downward and punctures the skin a few millimeters from the follicle opening. This is called extra-follicular penetration, and it’s especially common in people with naturally curly or coiled hair because the follicle itself is curved.
The second type happens when you pull the skin taut while shaving or shave against the grain. The cut hair retracts below the skin surface, and as it regrows, the sharp tip pierces the wall of the follicle from the inside. Either way, your body treats the trapped hair like a foreign object and mounts an inflammatory response, which is why you get that red, swollen, sometimes painful bump.
Step 1: Soften the Skin With Warm Compresses
Before you try anything else, apply a warm (not hot) compress to the area for 10 to 15 minutes. A clean washcloth soaked in warm water works perfectly. The heat opens your pores, softens the layer of skin trapping the hair, and brings the hair closer to the surface. Do this two to three times a day. Many shallow ingrown hairs will pop through on their own after a few days of consistent compresses, no tweezers needed.
After removing the compress, gently rub the area in small circular motions with the washcloth or a soft exfoliating brush. This clears the dead skin cells sitting on top of the bump and gives the hair a path out.
Step 2: Use a Chemical Exfoliant
If warm compresses alone aren’t enough after two or three days, a chemical exfoliant can speed things up. Glycolic acid (an AHA) works on the skin’s surface by loosening the bonds between dead cells so they shed faster, which is exactly what you need when a hair is trapped just beneath that top layer. Salicylic acid (a BHA) works slightly differently, penetrating into the pore itself to clear out sebum and dead skin buildup. It’s a better choice if your skin tends to be oily or acne-prone.
Start with a product containing either acid two to three times a week and increase from there based on how your skin responds. If your skin is sensitive, begin with a lower concentration of glycolic acid and watch for irritation. You can apply these to any area where you get ingrown hairs: bikini line, neck, legs, underarms.
For stubborn or recurring ingrown hairs, a prescription retinoid cream applied nightly can make a significant difference. Retinoids accelerate the turnover of dead skin cells, keeping follicle openings clear. Results typically take about two months, but retinoids also help fade the dark spots that ingrown hairs often leave behind.
Step 3: When and How to Use Tweezers
Only attempt to tweeze an ingrown hair if you can clearly see the hair loop or tip at the surface. If the hair is completely buried under the skin with no visible end, stop. Poking around with a needle or pin risks pushing bacteria deeper, causing infection, and leaving a scar.
When the hair is visible, here’s the safe approach:
- Clean the area with warm, soapy water.
- Sterilize angled tweezers with rubbing alcohol.
- Use good lighting and a magnifying mirror if you need it, especially for hard-to-see spots like the back of your neck or bikini area.
- Gently grasp the exposed hair and pull it free. You’re lifting it out of the skin, not plucking it from the root.
- Apply antibiotic ointment afterward and keep the area clean while it heals.
Resist the urge to squeeze the bump. Squeezing forces inflammation deeper into the tissue and can rupture the pocket of irritation under the skin, spreading the problem.
Signs of Infection to Watch For
A normal ingrown hair is mildly tender and red. An infected one escalates. Watch for skin that feels hot to the touch, increasing pain (burning or stinging), growing swelling, or pus leaking from the bump. If you develop a fever alongside any of these symptoms, that’s a sign the infection may be spreading beyond the hair follicle and needs medical treatment. A cyst that keeps getting larger or has already popped open on its own also warrants a visit to your provider.
Preventing the Next One
The single most effective prevention method is to stop shaving, if that’s an option for you. No sharp hair tips means no penetration back into the skin. When that’s not realistic, changing your shaving technique makes a big difference.
First, figure out which direction your hair grows. Pull the skin taut in front of a mirror and look at the grain. Shave with the grain, not against it. Shaving against the direction of growth gives a closer cut, but it also creates sharper tips that retract below the skin surface. If your hair grows in multiple directions (common on the neck), you can train it to grow in one direction by gently brushing the area with a soft toothbrush daily.
Other habits that help: use a single-blade razor instead of multi-blade cartridges, which cut hair shorter and closer to the skin. Don’t stretch the skin while shaving. Rinse with cool water afterward to close the pores, and apply a gentle exfoliant to the area two to three times a week between shaves to keep dead skin from building up over the follicles. Consistency with exfoliation matters more than intensity. A light routine you stick with will prevent far more ingrown hairs than an aggressive scrub you use once.