Say Goodbye to Ingrown Hair Under Armpits: 5 Easy Tips

Written by: Sofia

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Published on

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Time to read 16 min

If you’ve ever dealt with painful, stubborn ingrown hair under armpits, you’re definitely not on your own. I used to find those little bumps really frustrating, not just the looks, but the discomfort too. 


After trying endless remedies, I finally found that at-home IPL (Intense Pulsed Light) treatments made a real difference. 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. 


The good news? Alongside simple home tips, innovative solutions like IPL can help you get smoother, healthier skin and banish those pesky ingrowns for good. Trust me, it’s worth giving a go!

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

One thing that really helped me get on top of ingrown hairs under my arms was sticking to a proper, gentle skincare routine. I used to reach for whatever soap was lying around, not realising how harsh some of them were on my skin. 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.

Cleansing Ingrown hair under armpits

Steps for Gentle Cleansing:

A proper cleansing routine made a huge difference for me when it came to managing ingrown hairs under my arms. If you’re not sure where to start, here are the steps I follow to keep the area clean and calm without upsetting my skin:

  1. Start with lukewarm water: Use lukewarm water to soften the skin and open pores, making cleansing more effective.
  2. Apply a gentle, fragrance-free cleanser: Use a cleanser formulated for sensitive skin—preferably fragrance-free, to avoid irritating the skin.
  3. Use soft, circular motions: Gently massage the cleanser into the armpit area using your fingertips for about 20–30 seconds. Avoid scrubbing aggressively.
  4. Rinse thoroughly: Rinse away all the product with lukewarm water, ensuring no residue remains which could cause further irritation.
  5. 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

When I was dealing with stubborn ingrown hairs under my arms, one of the simplest yet most effective things I tried was using warm compresses. 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

Using a warm compress is simple and safe when done correctly. Here’s a step-by-step method I followed:

  1. 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.
  2. 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.
  3. Apply to the affected area: Gently place the warm cloth on the ingrown hair area, pressing lightly to ensure contact.
  4. Hold in place: Keep the compress on the skin for about 10-15 minutes, allowing heat to penetrate and soften the skin.
  5. 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

One thing that’s really helped me stay on top of ingrown hairs is regular exfoliation. I used to think underarm care was just about shaving and maybe moisturising now and then, but once I started paying attention to exfoliating, the difference was clear. When dead skin builds up around the follicles, it blocks the natural path for hair to grow out, which is when it starts to curl back into the skin. By gently removing that layer of debris, I’ve found my skin stays clearer and hairs are far less likely to get trapped.


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

I’ll be honest. When I first started getting ingrown hairs under my arms, my immediate reaction was to poke, pick, or try to squeeze them out. It felt like a quick way to get some relief, especially if the bump was painful or looked like it was ready to come to a head. But over time, I realised that this habit was doing far more harm than good. Every time I gave in to the urge, the area would end up more irritated, sometimes even infected, and healing would take twice as long.


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. 


Since ditching this habit, I’ve found my skin heals much more cleanly and stays smoother overall. Now, I just focus on supporting the area with warm compresses, gentle care, and letting the hair work its way out naturally. No more digging around or making things worse.

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.

In my case, I found that consistent, safe management, combined with treatments like at-home IPL therapy for reducing hair growth, helped minimize the occurrence of ingrowns and eased the need for fiddling with bumps. Patience and gentle care are crucial for avoiding further complications and ensuring healthier, smoother skin

managing ingrown hair under armpits

5. Moisturizing with Soothing Ingredients

Keeping my underarm skin properly moisturised has made a huge difference in managing ingrown hairs. I used to skip this step, thinking it wasn’t all that important, but I quickly learned that dry, flaky skin only made the bumps worse. When the skin’s dried out, it tends to get irritated more easily, especially after shaving or dealing with an ingrown. 


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.

Using a moisturiser with these ingredients after cleansing or shaving quickly became part of my routine. I stuck to fragrance-free, gentle formulations specifically made for sensitive skin to avoid making things worse. 

Over time, this simple step not only helped reduce irritation but also supported faster healing, especially when paired with warm compresses and regular exfoliation. It’s honestly one of the easiest swaps I made that had a lasting impact on my underarm skin.

Advanced Care Options for Persistent Ingrown Hairs Under Armpits

When my usual routine wasn’t enough to tackle the more stubborn ingrown hairs under my arms, I turned to topical treatments like adapalene and benzoyl peroxide. Using these helped speed up skin cell turnover, reduce inflammation, and keep the area clearer long-term. I applied them carefully and followed up with a gentle moisturiser to avoid irritation, and over time, they really helped break the cycle of recurring bumps

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.

My Experience and Tips

From my own experience, following the guidance of a dermatologist or skincare professional made a real difference when using these treatments. I started slowly, just a small amount of product at a time, to see how my skin reacted, and always made sure to follow up with a gentle moisturiser to avoid dryness or irritation. With time, this approach helped reduce the frequency and severity of ingrown hairs and kept my skin much calmer overall.


What really took things up a notch for me was combining these topical treatments with at-home IPL therapy. By reducing hair growth in the long run, IPL lowered the chances of new ingrowns forming in the first place. It does take patience. Results aren’t instant, but sticking with it consistently was well worth it. Over the weeks, I saw a real improvement in both the look and feel of my underarm skin.

Ingrown Hair Under Armpits Before and After

Medical Attention for Infected Ingrown Hairs

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. 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.

Conclusion

My experience with ingrown hair under the armpits taught me the importance of a consistent and gentle skincare routine tailored specifically to sensitive areas. Incorporating regular exfoliation, soothing moisturizing, and advanced treatments like at-home IPL helped me significantly reduce the frequency and severity of ingrown hairs, providing lasting relief and improved skin health. 


For anyone facing persistent issues, I encourage exploring innovative solutions such as the Ulike Air 10 IPL device, which offers a convenient and effective way to target hair growth and prevent future ingrowns. With patience and proper care, achieving smoother, healthier skin under the arms is absolutely within reach.

Discover the power of at-home IPL with devices like the Ulike Air 10 for lasting relief from ingrown hairs under your arms.

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