tips to remove ingrown hair under armpits

Hair Removal

How to Get Rid of Ingrown Hair Under Armpits

Learn how to get rid of ingrown hair under armpits, what causes it, signs of infection, and the best treatments to prevent painful bumps from coming back.

Jun 14, 2026

Table of Contents

Learn how to get rid of ingrown hair under armpits, what causes it, signs of infection, and the best treatments to prevent painful bumps from coming back.

Ingrown hairs under the armpits are a common side effect of shaving, waxing, and other hair removal methods. They occur when hair grows back into the skin instead of emerging normally from the follicle, often causing red, itchy, or painful bumps.

While most ingrown hairs resolve on their own, the right skincare routine and hair removal method can help prevent recurring irritation and reduce future ingrown hairs. Ingrown hairs happen when the hair grows back into the skin, causing itchy, red bumps that can be a right pain. They’re often caused by shaving too close, dull razors, or certain hair removal methods. These bumps can make wearing sleeveless tops or lifting your arms a bit awkward.

Quick Answer: How Do You Get Rid of Ingrown Hair Under Armpits?

To get rid of an ingrown hair under the armpit:

Apply a warm compress for 10–15 minutes.
Exfoliate gently to remove dead skin.
Avoid squeezing or picking the bump.
Keep the area moisturised.
Seek medical attention if redness, swelling, or pus develops.
Consider IPL hair removal to reduce future ingrown hairs caused by shaving.

Getting to Know Ingrown Hair Under Armpits

how do you deal with ingrown hair under armpits

How Ingrown Hairs Develop Under Armpits

Ingrown hairs under the armpits kick off when a hair, usually after shaving or waxing, decides to grow back on itself rather than poking out properly through the skin. Instead of heading in the right direction, it curls sideways or downwards, getting trapped beneath the surface. This often sparks redness, swelling, and those painful little lumps that make you think twice before lifting your arms. The armpit area is particularly prone to this carry-on because it stays warm, damp, and snug against clothes all day, perfect conditions for clogged pores and irritation to brew.

What makes it worse is how hair removal can disrupt the skin. A blunt razor, going too hard with the shave, or ripping hairs out at the root can all leave the follicles a bit worse for wear. If you’ve got coarser or curly hair, the chance of it looping back in is even higher. Dead skin doesn’t help matters either. If you’re not exfoliating now and then, it can pile up and block the follicle completely. Before you know it, you’re dealing with an angry, ingrown hair that’s more hassle than it’s worth.

Typical Symptoms of Ingrown Hair

If you reckon you’ve got an ingrown hair under your armpit, there are a few telltale signs to watch for. You’ll likely spot a small, raised bump that can be red, dark, or close to your natural skin tone. These lumps tend to feel a bit sore or tender, and they often come with an annoying itch. In some cases, you might actually see the hair coiled just beneath the surface, trying and failing to break through. If things go south and bacteria get involved, that bump can fill with pus and turn into a proper spot.

Left to linger, ingrown hairs can cause more than just temporary discomfort. Repeated irritation might lead to darker patches on the skin or even leave behind faint scars if you pick at them or don’t treat them properly. It’s all a bit of a faff, really, but spotting the symptoms early and dealing with them gently can save you a whole load of grief down the line.

Why Coarse or Curly Hair Is More Prone

Coarse or curly hair has a bit of a reputation for causing grief when it comes to ingrown hairs. Because of the natural bend or coil in the strand, it’s far more likely to curl back on itself after being shaved or plucked, especially if it’s been cut bluntly. Instead of growing straight out of the follicle, it takes a detour and ends up burrowing into the surrounding skin, causing those familiar red, itchy bumps that seem to pop up out of nowhere.

This is why people with naturally curly, coily, or afro-textured hair often deal with ingrown hairs more often than those with straight strands. It’s particularly noticeable in areas like the armpits, where regular hair removal, tight clothing, and constant movement all add fuel to the fire. If you’ve got thicker or more textured hair, it’s worth taking a few extra steps to look after your skin; prevention really does make all the difference.

Role of Shaving Techniques and Friction

Shaving might seem like a quick fix, but if you’re not careful with your technique, it can be a major culprit behind ingrown hairs. Going at it with a blunt razor, dragging the blade too firmly, or shaving against the grain can all lead to trouble. These habits create sharp, uneven hair tips that are far more likely to curl back into the skin rather than growing out cleanly. It’s the kind of thing that doesn’t seem like a big deal at the time, but before you know it, you're left with sore, red bumps under your arms.

On top of that, daily friction from clothes, especially if they’re snug around the underarms, only makes things worse. The constant rubbing can inflame the skin and irritate hair follicles, making it even easier for hairs to get trapped. To keep things in check, it’s worth switching to a proper shaving routine: use a fresh, sharp razor, soften the area with warm water, and pop on a decent moisturiser or shaving gel. A bit of extra care goes a long way when it comes to dodging ingrown.

role of shaving techniques and friction for armpit hair

Five Effective Tips to Get Rid of Ingrown Hair Under Armpits

Dealing with ingrown hairs can be both uncomfortable and frustrating, especially in such a sensitive area as the armpits. A key aspect of managing and preventing ingrowns is adopting the right skincare routine, starting with gentle cleansing. Using fragrance-free cleansers for sensitive skin care armpits is essential, as harsh soaps or scented products can further irritate the skin, exacerbate bumps, and slow down the healing process.

Maintaining a clean, irritation-free environment not only helps reduce the risk of infection but also promotes healthier skin over time. Equally important is avoiding harsh chemicals and irritants that can aggravate existing bumps, making them more stubborn and painful. In the sections ahead, I will share practical tips based on my experience and research to help you effectively tackle ingrown hairs and keep your armpit skin smooth and comfortable.

1. Gentle Cleansing and Skin Care

Gentle cleansing helps remove sweat, bacteria, and debris that can contribute to irritation around hair follicles. Using a fragrance-free cleanser designed for sensitive skin can help reduce redness and support healthy healing. It wasn’t until I switched to a fragrance-free cleanser made for sensitive skin that I noticed a real difference. My underarms felt less irritated, and those annoying red bumps started showing up far less often.

Now, I make it a habit to wash the area daily with a mild, scent-free wash, nothing fancy, just something that won’t strip my skin or cause more drama. It helps keep things clean without kicking off any inflammation, and I’ve found it also prevents that clogged, sticky feeling that can lead to more ingrowns. Honestly, just making that one small change made the rest of my underarm care routine way more effective.

Steps for Gentle Cleansing:

Follow these steps to cleanse the area without causing additional irritation:

Start with lukewarm water: Use lukewarm water to soften the skin and open pores, making cleansing more effective.
Apply a gentle, fragrance-free cleanser: Use a cleanser formulated for sensitive skin—preferably fragrance-free, to avoid irritating the skin.
Use soft, circular motions: Gently massage the cleanser into the armpit area using your fingertips for about 20–30 seconds. Avoid scrubbing aggressively.
Rinse thoroughly: Rinse away all the product with lukewarm water, ensuring no residue remains which could cause further irritation.
Pat dry gently: Use a soft towel to pat the area dry. Do not rub, as this can aggravate the skin and increase irritation.

Keeping the skin clean is absolutely vital for preventing infections, especially when ingrown hairs are left to their own devices. They can quickly become inflamed, sore, or even pus-filled if bacteria get involved. That’s why I now stick to fragrance-free, skin-friendly cleansers that clean without stripping away natural oils. I also binned any harsh deodorants or soaps loaded with alcohol or synthetic ingredients. They only made things worse.

Since switching to products designed for sensitive skin, my underarms have been much more settled. And when I later introduced at-home IPL to my routine, having healthy skin underneath made it work that much better. For me, this gentle approach became the foundation for long-term results. No more endless cycles of bumps, scarring, and discomfort.

2. Warm Compresses to Ease Ingrown Hairs

Warm compresses are one of the simplest ways to relieve discomfort from an ingrown hair under the armpit. It’s such a gentle method, but honestly, it made a noticeable difference. I’d soak a clean flannel in warm (not hot) water, wring it out, and hold it against the area for a few minutes. Not only was it soothing, but it also helped calm the irritation and ease that tight, sore feeling that often comes with ingrowns.

The warmth helps by boosting blood flow to the area, which reduces inflammation and encourages healing. It also softens both the skin and the hair follicle, making it easier for the trapped hair to find its way out naturally, without me feeling tempted to poke or dig at it. I found that this approach not only relieved discomfort but also helped stop things from getting worse or turning into a full-blown infection. It’s a small step, but when done regularly, it really supports a more comfortable and healthy underarm routine.

How to Safely Apply a Warm Compress at Home

Here’s a step-by-step method I followed:

Prepare the compress: Soak a clean washcloth or towel in warm (not hot) water. Wring out excess water so it is damp but not dripping.
Test the temperature: Before applying, check the temperature of the compress on your wrist to ensure it’s comfortably warm and won’t burn or irritate the skin.
Apply to the affected area: Gently place the warm cloth on the ingrown hair area, pressing lightly to ensure contact.
Hold in place: Keep the compress on the skin for about 10-15 minutes, allowing heat to penetrate and soften the skin.
Repeat as needed: For best results, do this two or three times a day, especially if the ingrown hair is causing discomfort or inflammation.

Regular use of warm compresses can make a noticeable difference by helping the hair to surface naturally, reducing swelling, and easing pain. It's a simple but effective step in keeping the skin calm and promoting recovery.

3. Regular Exfoliation for Prevention

Regular exfoliation helps remove dead skin cells that can block hair follicles and trap growing hairs beneath the surface.

I personally lean towards chemical exfoliants like glycolic acid or salicylic acid, which work quietly in the background to dissolve dead skin without any scrubbing involved. They leave the skin feeling smooth without causing irritation, which is ideal for such a delicate area. Every now and then, I’ll use a gentle physical exfoliant, nothing harsh, just something soft enough to lift off dull skin without aggravating it.

Since building this into my weekly routine, my underarms feel healthier, look more even-toned, and those annoying red bumps have become much less frequent. It’s a small step, but it’s made a big difference.

Frequency and Technique

For safe and effective exfoliation under the arms:

Use exfoliants 2-3 times a week, more frequently can irritate the skin, especially if it’s sensitive.
Apply the exfoliant on clean, dry skin.
Gently massage in circular motions for about 30 seconds to a minute, focusing on areas prone to ingrowns.
Rinse thoroughly with lukewarm water and pat dry with a soft towel.
Follow with a soothing moisturizer or calming serum.

Remember, consistency is key, but over-exfoliating can cause irritation and exacerbate existing bumps. Finding the right balance and using gentle products ensures your skin stays smooth and less prone to ingrown hairs over time.

4. Avoid Picking or Squeezing Bumps

Picking or squeezing ingrown hairs can worsen inflammation and increase the risk of infection.

Picking at ingrown hairs can easily break the skin and invite bacteria in, which leads to swelling, redness, and even pus-filled spots. In the worst cases, I’ve had areas that felt hot to the touch and took days to settle down. Not to mention, all that prodding can leave behind dark marks or scarring that lingers far longer than the original bump ever would have.

Alternative Approaches to Manage Discomfort

Instead of resorting to squeezing, opt for gentle, alternative methods to reduce discomfort and encourage healing:

Apply warm compresses to soften the skin and help the ingrown hair to emerge naturally.
Use topical treatments like soothing creams or aloe vera to calm irritation.
Consider over-the-counter products with ingredients like salicylic acid or glycolic acid to promote skin renewal and reduce bump size.

Consistent care, including warm compresses, gentle exfoliation, and reducing hair growth through IPL, can help minimise recurring ingrown hairs.

5. Moisturising with Soothing Ingredients

Moisturising helps strengthen the skin barrier and reduce irritation caused by shaving, friction, and existing ingrown hairs.

Since making moisturising part of my regular routine, I’ve noticed fewer flare-ups and far less discomfort overall.A good, fragrance-free moisturiser really helps calm the area down if it’s feeling a bit sore or inflamed. It keeps the skin soft and resilient, which means it’s better able to cope with friction from clothes and daily movement.

I’ve also found that it speeds up the healing of existing bumps and helps prevent the dark marks that sometimes stick around after a particularly angry ingrown. For me, keeping the skin hydrated has become just as important as exfoliating or using warm compresses. It ties the whole care routine together and keeps everything feeling balanced and comfortable.

Natural Soothing Ingredients to Look for

When my underarms were feeling sore and reactive from ingrown hairs, I started paying close attention to the ingredients in my moisturiser, and it made a noticeable difference.

Look for soothing ingredients like:

Aloe vera: Helps calm inflammation, cool irritated skin, and deeply hydrate without clogging pores.
Chamomile extract: Known for its calming properties and antioxidants that ease redness and discomfort.
Cucumber extract: Offers light hydration and a refreshing effect, perfect for sensitive areas.

Applying a gentle moisturiser after cleansing or shaving can help reduce dryness and support recovery

Advanced Care Options for Persistent Ingrown Hairs Under Armpits

Persistent or recurring ingrown hairs may benefit from topical treatments recommended by a healthcare professional.

Topical Treatments for Severe Cases

When the ingrown hairs under my arms became persistent and sore, I realised my usual routine wasn’t quite enough. That’s when I started using topical treatments like adapalene, a retinoid that helps speed up skin cell turnover. It really helped clear out clogged follicles and smooth the skin, making it harder for new ingrowns to form in the first place.

For bumps that felt inflamed or looked like they might get infected, I turned to benzoyl peroxide. It’s antibacterial, so it helped reduce redness and kept any irritation from spiralling into something worse. I made sure to use both treatments sparingly and always followed up with a moisturiser to keep the area calm and balanced.

Ingrown Hair Under Armpits Before and After

When Is an Ingrown Hair Under the Armpit Infected?

While most ingrown hairs can be managed with home care, some cases involve infection that requires professional medical attention. Recognizing the signs of an infected ingrown hair is important to prevent complications and ensure proper treatment.

Signs Indicating an Infection

Seek medical attention if you notice:

Increased redness, swelling, or warmth around the bump
Pus or yellow/green discharge
Severe pain or tenderness
Fever or chills, if the infection has spread
The bump becomes hard, swollen, or persists despite usual care

These signs suggest that ingrown hair has become infected or is developing into an abscess, which needs to be evaluated by a healthcare professional.

My Experience with At-Home IPL Treatment

In my journey to manage and prevent ingrown hairs under the armpits, I decided to try at-home IPL (Intense Pulsed Light) treatment. One of the key benefits of home IPL treatment for reducing hair growth and preventing ingrown hairs under armpits is its ability to target hair follicles directly, leading to slower hair regrowth over time.

How IPL Works and My Personal Results

Using an IPL device at home, I found it fascinating how the pulses of light work beneath the surface to target the hair follicles. The light is absorbed by the pigment in the hair, gradually weakening the follicle and slowing down regrowth. If you're comparing different long-term options, read our guide to underarm laser hair removal.

After a few months of consistent use, I saw a clear reduction in hair thickness and density, which meant far fewer ingrown hairs and much less irritation when I did shave or wax.

What I liked most was the control it gave me. No need for appointments or awkward visits, just me handling it on my own terms. The device was easy to use and felt safe, especially when I followed the instructions closely. I always made sure the area was clean, skipped any products beforehand, and took extra care around the delicate underarm skin. Over time, regular sessions left my skin smoother, with fewer bumps and a lot more confidence. I also noticed improvement in post-inflammatory marks left behind by previous ingrowns. Learn more about IPL for ingrown hair and dark spots.

Also check out this user's hair removal routine using IPL.

Conclusion

Ingrown hairs under the armpits are usually caused by trapped hairs, friction, dead skin build-up, or hair removal methods that irritate the follicle. Gentle cleansing, regular exfoliation, moisturising, and avoiding picking can help reduce irritation and support healing.

For people who experience recurring ingrown hairs after shaving or waxing, reducing hair growth with IPL may help prevent future bumps from developing. Consistent use of devices such as the Ulike Air 10 can help reduce regrowth over time, resulting in smoother skin and fewer ingrown hairs.