THE 7 BEST TOENAIL FUNGUS TREATMENT OPTIONS IN 2025

With warmer weather comes the return of sandals, flip-flops, and barefoot days at the beach, swimming pool, or lake —but for many, the thought of exposing their feet is downright embarrassing. Thick, discolored, or brittle nails caused by fungal infections can make people want to keep their toes hidden, even when the season calls for open shoes. And the months ahead only make things worse. Increased humidity, sweaty shoes, and barefoot walks around pools or locker rooms create the ideal breeding ground for fungal infections to thrive. If you've spent winter covering up, now is the time to take action. Nail fungus affects 20% of the U.K. population, with a staggering 75% of people over 60 struggling with it. The good news? Effective treatments are available to help you step into the season with confidence.

That's why TrustedConsumersReviews has teamed up with top podiatrists and foot health experts to test a variety of treatments, including the most popular anti-fungal solutions on the market. We worked closely with renowned specialists, including Dr. Emily Splichal, a leading podiatrist known for her expertise in foot health. Dr. Splichal's insights helped us shape our research and create a comprehensive guide, ensuring that each recommendation is backed by the latest scientific research and real-world results.

If you’re ready to tackle toenail fungus once and for all— and avoid a potential “fungus comeback” in spring —read on for our top-rated, podiatrist-recommended treatments for a healthier, fungus-free season.

1. BEST CHOICE: SWISSCLEAR - ANTI-FUNGAL PEN

Effectiveness: 98%

Safety: 100%

Price: £10.83 (was £29)

Overall: 4.9/5 ★★★★★

In the realm of toenail fungus treatments, the Swissclear Anti-Fungal Pen emerges as a noteworthy contender. With a commendable score of 4.9/5 , this Pen presents itself as a natural, chemical-free solution to combat and prevent nail fungus. The application process is straightforward with its exclusive roll-on design, and it’s endorsed by podiatrists for its effectiveness not only in killing nail fungus on contact, but also in repairing thick nails and enhancing their appearance.

It’s also worth mentioning the value it offers, especially with the current discount and the free toenail clipper available deal. However, prospective users should be aware of the limited stock and that the product can only be found online.

2. CRYSTAL FLUSH 2 STEP FUNGUS

Effectiveness: 60%

Safety: 85%

Price: £49.95

Overall: 3.5/5

The Crystal Flush 2 Step Fungus treatment positions itself as an option for tackling nail fungus with its 11-plant extract ingredients. While it achieves a solid score of 4.4, its higher price point might give potential users pause. The two-step approach offers a potential advantage, but it’s worth noting the additional cost of purchasing an extra third bottle for complete treatment. Users should approach this treatment with a realistic expectation that visible results might not be guaranteed even after using all three bottles.

3. KERASSENTIALS

Effectiveness: 87%

Safety: 89%

Price: £37.95

Overall: 4.4/5 ★★★★★

The Kerassentials Toenail Fungus Oil scores a commendable 4.1, reflecting its potential in supporting healthy nails and skin.

Comprising a blend of 9 oils and minerals, its natural formula seems promising. However, potential users should consider the relatively higher price and exercise caution when purchasing from various sellers on Amazon, as the inconsistency in ingredients could impact the treatment’s effectiveness. In addition to it, the little bottle related to its price was really disappointing.

4. ARM & HAMMER BAKING SODA

Effectiveness: 50%

Safety: 90%

Price: £20

Overall: 2.5/5

Baking soda is a popular DIY remedy for toenail fungus, believed to absorb moisture and inhibit fungal growth. Studies suggest it may prevent fungal growth in up to 79% of cases, but its effectiveness is inconsistent, and scientific support is limited.

Baking soda can be applied as a paste, used in foot soaks, or sprinkled into shoes to reduce moisture. While affordable and natural, it is not as fast-acting or reliable as proven treatments. Results take time and may not fully resolve the issue.

“Patients seeking proven results should consider other options first.” – Dr. Emily Splichal, DPM

5. VICKS VAPORUB

Effectiveness: 45%

Safety: 85%

Price: £10

Overall: 2.1/5

Vicks VapoRub has gained popularity as an off-label home remedy for toenail fungus, primarily due to its accessibility and low cost. However, clinical testing reveals significant limitations in its effectiveness as a fungal treatment.

Despite containing some antifungal ingredients like camphor and eucalyptus oil, the product faces major challenges in penetrating the nail bed where fungal infections reside.

“While Vicks VapoRub is an inexpensive option that many patients try, our clinical observations show very limited effectiveness against nail fungus. The thick consistency prevents proper penetration to reach the infection source.” – Podiatric Review

6. NAIL REMOVAL (AVULSION)

Effectiveness: 60%

Safety: 70%

Price: £150-£300 (per procedure)

Overall: 2.5/5

Nail removal, or avulsion, is a treatment for severe toenail fungus involving partial or complete removal of the nail. Non-surgical removal uses urea ointment to soften the nail for easy extraction, while surgical removal requires local anesthesia to separate the nail from the bed. Though effective for extreme cases, it’s invasive, costly, and risky, as it can become infected and have an irregular nail regrowth. A new nail may take 12–18 months to grow back, and results aren’t guaranteed.

Nail removal is a last-resort option with significant risks. Doctors recommend that safer, more effective treatments should be considered first.

7. LISTERINE FOOT SOAK

Effectiveness: 30%

Safety: 85%

Price: £7 per bottle

Overall: 3.4/5

The Listerine Foot Soak is a popular at-home remedy touted for its antifungal properties, attributed to ingredients like thymol, menthol, and eucalyptol. Proponents claim it can treat toenail fungus and improve foot health by softening dead skin and soothing irritation. To use, feet are soaked in a mixture of Listerine and water (or vinegar) for 15–60 minutes daily.

However, there is no scientific evidence proving its effectiveness against toenail fungus. Improvements may take months, with results often being minimal at best. While generally safe, this method is time-consuming and not a reliable solution for fungal infections.

WHY OUR TEAM AND DR EMILY SPLICHAL CHOOSE SWISSCLEAR PEN AS THE BEST TOENAIL FUNGUS TREATMENT

Overall, considering the analysed key criteria, the Swissclear Anti-Fungal Pen can be considered the best toenail fungus treatment on the market. It has a safe formula, is packed in an easy to use pen featuring an unique roll-on tip that doesn't leak everywhere. It acts quickly not only to kill toenail fungus, but also to prevent it. Dr Splichal also highlights that Its exclusive formula works even to restore the nails' shine.

“The Swissclear’s formula is 100% natural and the product has this pleasant herbal smell - completely different from the strong chemical smell the traditional anti-fungal products have”.

The secret ingredients: the world's most potent herbs, clinically proven to cure nail fungus while being free from artificial colors, dairy, soy, corn, yeast, gluten, and preservatives. The formula uses organically grown ingredients without dangerous fungicides to promote healthy, shiny nails.

In fact, some of these natural remedies have been helping people prevent and treat fungal nails for over 25 years! Swissclear worked to mix them all together and create this new and powerful solution available to their customers.

What's the main ingredient, we hear you ask? Tea tree oil — which has been proven to reduce the growth of Trichophyton rubrum (a common nail fungus) in just 14 days.

The other ingredients (i.e., thyme, clove, cinnamon, lavender, olive oil, wormwood, garlic, tansy, poke root, black walnut, and goldenseal root) work together to further eradicate fungal infections, improve shine, reduce recurrence, and maintain cuticles healthy, strong, and shiny.

So, after reviewing more than 25 anti-fungal treatments, testing among different patients, and listening to experts' opinions like Dr Emily Splichal, we could confirm that the Swissclear Pen is the best toenail fungus treatment on the market.

FIRST THOUGHTS (YES, WE WENT THROUGH ALL THE PURCHASE PROCESS FOR THEM ALL)

FINAL VERDICT

By now, it's pretty obvious what our final verdict is — the Swissclear Anti-Fungal Pen is the best toenail fungus treatment out there.

It reigned supreme where all the others fell short, and the easy application meant it was effortless to keep up with the recommended number of daily applications (three to four times a day, FYI) - with absolutely no mess or waste.

But since we aren't the only ones who've stumbled upon this new product, Swissclear Pen is rapidly running out of stock. They've pretty much gone viral, so don't sleep on the amazing deal.

HOW TO ORDER SWISSCLEAR ANTI-FUNGAL PEN ?

1. Go to the Swissclear Anti-Fungal Pen product page. We've linked here.
2. Check their page and all the information about the product.
3. Select your desired units package and payment option. All methods are 100% secure!

Once your order has been placed, you will receive an order confirmation email. After that, it will rapidly ship from the warehouse.

The best part? They offer fast shipping, so you are guaranteed to receive the best toenail fungus treatment as quickly as possible!

SWISSCLEAR ANTI-FUNGAL PEN REVIEWS

Still not sure about ordering your new Swissclear Anti-Fungal Pen ? We separated some awesome online reviews below to help you make your decision: