Ingrown Hairs: Causes and How to Prevent Them

That small bump, sometimes red or with a little white dot, that shows up days after waxing: that's an ingrown hair. It's one of the most common annoyances and, luckily, one of the most preventable once you understand why it happens.

What exactly is it?

An ingrown hair happens when new hair growth fails to break through the skin's surface straight. Instead, it curls back inward or gets trapped under a layer of skin, causing inflammation, redness, and sometimes a small pimple-like bump.

The most common causes

Buildup of dead skin

When there's too much dead skin on the surface, it acts like a barrier that stops new hair from growing straight out. This is the number one cause, and also the easiest to control.

Very curly or coarse hair

Areas like the bikini line or beard have hair that's naturally more prone to curling, which increases the risk regardless of how well the wax was done.

Tight clothing after waxing

Constant friction from tight clothing (leggings, snug underwear) can push new hair growth back inward while skin is still sensitive.

Improper waxing technique

A bad wax application — pulling in the wrong direction, going over the same area repeatedly — can snap the hair mid-shaft instead of pulling it from the root, making it more likely to grow back crooked.

How to prevent it

1. Exfoliate 2-3 times a week, starting 2 days after your session (never right after). This keeps the path clear for new hair to grow out.

2. Wear loose clothing for the first 24-48 hours after waxing, especially for the bikini area or legs.

3. Moisturize daily. Well-hydrated skin makes it easier for hair to push through the surface without getting trapped.

4. See a trained specialist. Correct wax application and removal technique drastically reduces the risk, especially over repeated sessions.

5. Don't shave between sessions. Mixing shaving with waxing confuses your hair growth pattern and increases the odds of ingrown hairs.

What if I already have one?

Don't pick at it or try to dig it out with a needle at home. Apply gentle heat (a warm compress) to help reduce inflammation, exfoliate gently around it (not directly on the bump), and give it time. If it persists for more than a week or looks infected, see a dermatologist.

The good news

With a consistent exfoliation routine and proper waxing technique, ingrown hairs can be prevented in the vast majority of cases. If this is a recurring issue for you, let us know at your next appointment, we can adjust the technique for your hair and skin type.