Nothing ruins a fun pool day faster than stepping out of the water and noticing your toe feels sore, tender, or oddly itchy. For many people, swimming pools are a place to relax, exercise, or spend time with family. But they can also be a hidden hotspot for foot problems, especially fungal infections that worsen existing nail issues.
If you already struggle with ingrown nails, spending time at pools, public showers, and wet changing areas can increase your risk of infection. And once fungus enters the picture, the discomfort can escalate quickly, turning a small nail irritation into something more painful and difficult to manage. In more serious cases, the swelling and infection can worsen to the point where ingrown nail removal becomes necessary to relieve the pressure and prevent further complications.
The good news is that pool-related infections are preventable. With the right habits, you can protect your feet, avoid complications, and keep your nails healthy even if you swim regularly.
Why Pools Increase the Risk of Nail and Foot Infections
Swimming pools themselves are usually treated with chlorine, but the bigger risk often comes from the areas around the pool. Wet floors, damp shower rooms, locker areas, and communal changing spaces create the perfect environment for fungi and bacteria to thrive.
Fungal organisms love warmth and moisture. When you walk barefoot in these places, your feet are exposed to microbes that can enter through tiny cracks in your skin, the edges of your nails, or areas where the nail is already digging into the skin.
If you already have an ingrown nail, your toe may have small breaks in the skin that make it easier for infection to develop. This is why swimmers and frequent pool-goers are more likely to experience repeated nail issues if they are not careful.
How Fungal Infections Make Ingrown Nails Worse
An ingrown toenail happens when the edge of the nail grows into the surrounding skin. This can lead to swelling, redness, tenderness, and sometimes pus if the area becomes infected.
When fungus is involved, the nail may become:
- Thicker and more brittle
- Yellow or discoloured
- Rough or crumbly at the edges
- More likely to grow unevenly
This creates a cycle where the nail becomes harder to trim properly, increasing the chance that it will dig into the skin again. Over time, this can cause chronic discomfort and make it difficult to walk, exercise, or wear covered shoes comfortably.
It is also common for fungal nail infections to spread slowly, affecting more than one toenail if left untreated.
Signs Your Ingrown Nail May Be Infected
It is important to recognise early warning signs before the infection becomes severe. While mild ingrown nails can sometimes be managed with careful home care, infections should not be ignored.
Here are common signs that your ingrown toenail may be infected:
- Increasing pain, especially when walking
- Redness spreading beyond the nail edge
- Swelling around the nail fold
- Warmth and throbbing sensation
- Discharge, pus, or a bad smell
- Nail colour changes or thickening
- Itching or peeling skin around the toe
If you notice these symptoms after visiting a pool, it is worth taking action early rather than waiting for the problem to worsen.
Why “Ingrown Toenails Keep Returning” for Some People
If you often feel like you are dealing with the same painful toe over and over again, you are not alone. Many people experience recurring ingrown nails even after trimming or short-term relief.
When your ingrown toenails keep returning, it is usually because the underlying cause has not been addressed. Common reasons include:
Poor Nail Trimming Habits
Cutting nails too short or rounding the edges can encourage the nail to grow inward.
Tight Footwear
Shoes that squeeze the toes increase pressure on the nail, pushing it into the skin.
Genetics and Nail Shape
Some people naturally have curved nails that are more prone to ingrowing.
Repeated Trauma
Sports, running, or stubbing your toe can cause nails to grow abnormally.
Fungal Nail Infection
As mentioned earlier, fungus can thicken the nail and cause irregular growth.
When combined with wet environments like pools, recurring ingrown nails become even more likely.
Pool Safety Tips to Prevent Fungal Infection in Toenails
If you love swimming, you do not need to avoid pools completely. You just need to be more mindful about foot hygiene and prevention.
Here are practical steps you can take:
1. Always Wear Pool Slippers
Never walk barefoot in public pool areas, even if the floor looks clean. Fungal spores can survive on damp surfaces for long periods.
Wear slippers or water shoes in:
- Pool decks
- Shower areas
- Changing rooms
- Toilets near the pool
This simple habit greatly reduces your exposure risk.
2. Dry Your Feet Thoroughly After Swimming
Many people towel off quickly and forget the toes. Moisture trapped between toes or around the nail edges encourages fungus to grow.
After swimming:
- Pat between each toe
- Dry the nail corners
- Change out of wet socks or footwear immediately
A dry foot is a healthier foot.
3. Avoid Sharing Towels or Nail Tools
Sharing towels, nail clippers, or files increases the risk of fungal transmission. Even within families, it is best to keep personal foot care tools separate.
4. Trim Your Toenails Correctly
Good nail trimming reduces the risk of both ingrown nails and infection.
A safe trimming method includes:
- Cutting nails straight across
- Avoiding deep trimming at the corners
- Leaving nails slightly longer, not too short
- Filing sharp edges gently instead of cutting into them
If you are unsure, it is better to get professional advice rather than risk causing a painful ingrown nail.
5. Treat Athlete’s Foot Early
Itchy, peeling skin between the toes is often athlete’s foot, which is caused by the same type of fungus that can infect toenails.
If you ignore it, the fungus may spread to your nails. Treating athlete’s foot early reduces your risk of developing fungal nail infections later.
6. Use Antifungal Powder if You Swim Often
If you swim several times a week, consider using antifungal powder or spray on your feet and inside your shoes. This helps reduce moisture and fungal growth.
It is especially helpful if you wear enclosed shoes after swimming.
When Home Remedies Are Not Enough
Some people try to manage painful ingrown nails by soaking their feet, applying antiseptic cream, or trimming the nail corner. While mild cases may improve temporarily, this can be risky if infection is present.
If the nail is deeply embedded, trimming it yourself may worsen the wound and introduce more bacteria. Similarly, if fungus has thickened the nail, it may become difficult to cut safely without professional tools.
If pain persists or the nail looks abnormal, it is time to seek proper treatment.
When You Should See a Podiatrist
It is best to consult a podiatrist if you experience:
- Repeated ingrown nails in the same toe
- Swelling and redness that does not improve
- Discharge or bleeding
- Thick, yellow, or crumbly nails
- Pain that affects walking or daily activities
- Diabetes or poor circulation (higher infection risk)
A podiatrist can assess whether the issue is caused by nail shape, fungal infection, footwear habits, or other underlying conditions.
Early intervention can prevent complications and reduce the chance of long-term nail damage.
Professional Treatment Options for Ingrown Nails
Depending on the severity, treatment may include:
Conservative Nail Care
For mild cases, a podiatrist may clean the area, remove debris, and reduce pressure around the nail edge.
Fungal Nail Treatment
If fungus is present, your podiatrist may recommend topical treatment, medicated solutions, or further testing to identify the type of infection.
Partial Nail Removal Procedure
For more severe or recurring cases, ingrown nail removal may be recommended. This involves safely removing the problematic nail portion that is digging into the skin.
This procedure is done under local anaesthesia and can provide long-term relief, especially for those who experience repeated inflammation or infection.
Professional treatment is usually quicker, safer, and far less painful than attempting to cut the nail yourself at home.
Conclusion: Keep Your Pool Days Fun, Not Painful
Pools are meant for enjoyment, but wet public areas can expose your feet to fungi and bacteria that worsen ingrown nails. The combination of moisture, barefoot walking, and existing nail irritation makes infection more likely, especially if you swim regularly.
By wearing slippers, drying your feet properly, trimming nails correctly, and treating skin infections early, you can significantly reduce your risk and protect your toenails.
If you are dealing with recurring nail pain, swelling, or fungal nail changes, it may be time to seek professional help. At Feet First Podiatry Clinic, our podiatrists can assess your condition, treat infections, and provide safe, effective solutions to prevent future flare-ups.
If you need guidance or professional care, contact us today to book an appointment and get back to living comfortably, both in and out of the pool.