
Yellowing toenails are a common issue that can be caused by various factors, including fungal infections, vitamin deficiencies, nicotine use, and certain medications. While some cases may require medical attention, there are several home remedies you can try to whiten your toenails. These include soaking your nails in lemon juice or a mixture of vinegar and water, scrubbing them with a paste made from baking soda and lemon juice, or applying coconut oil mixed with tea tree oil. Additionally, maintaining good nail hygiene, such as regularly washing and trimming your nails, can help prevent discolouration.
| Characteristics | Values |
|---|---|
| Causes of toenail discolouration | Fungal infections, trauma to the nail bed, psoriasis, harsh chemicals, smoking, certain systemic diseases, UV exposure |
| Treatments for toenail discolouration | Soaking nails in vinegar, lemon juice, or bleach, using whitening toothpaste, oral medication, antifungal creams, waiting for nail to grow out |
| Prevention of toenail discolouration | Keeping nails clean and dry, trimming nails regularly, wearing shoes in areas with high risk of fungal exposure, wearing gloves when handling harsh chemicals, avoiding biting or picking nails |
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What You'll Learn
- Treat toenail fungus with vinegar soaks, antifungal creams, or oral medication
- Prevent toenail fungus by keeping your nails clean, dry, and trimmed
- Treat toenail discolouration caused by bruising or trauma by waiting for new nail growth
- Treat toenail discolouration caused by smoking, chemicals, or psoriasis by reducing exposure
- Treat toenail discolouration caused by nail polish with whitening toothpaste or diluted hydrogen peroxide

Treat toenail fungus with vinegar soaks, antifungal creams, or oral medication
Yellowing toenails can be unsightly and embarrassing, and in some cases, they may indicate an underlying fungal infection. If you suspect that your toenail discolouration is due to a fungus, there are several treatment options available, including vinegar soaks, antifungal creams, and oral medication. Here is some more information on each of these approaches:
Vinegar Soaks
Vinegar, particularly apple cider vinegar, is known for its antifungal and antibacterial properties. Soaking your feet in a solution of vinegar and water can help combat toenail fungus and eliminate dead skin cells. The recommended ratio is one part vinegar to three or four parts warm water, and you should soak your feet for at least 10 minutes, but longer soaks of up to 40 minutes are even better. You can also enhance the effectiveness of vinegar soaks by adding ingredients like Epsom salt or essential oils. Additionally, some people find success by mixing apple cider vinegar with mouthwash, which contains antifungal ingredients like thymol and menthol.
Antifungal Creams
Topical antifungal medications are another treatment option for toenail fungus. These include creams, gels, sprays, and patches that can be applied directly to the affected nails. Over-the-counter options such as clotrimazole (Lotrimin) and terbinafine cream (Lamisil) are available at drugstores or online without a prescription. However, these are best for mild cases and may take months to show results. For more severe infections, prescription-strength antifungal creams may be necessary. It is important to note that antifungal creams are typically more effective when used in conjunction with proper foot hygiene and regular foot soaks.
Oral Medication
For moderate to severe cases of toenail fungus, oral antifungal medication may be required. Pills such as itraconazole (Sporanox) and terbinafine (Lamisil) are more effective than topical treatments and have high success rates. However, these medications can have side effects like nausea, vomiting, and headaches, and they may interact negatively with other medications. Therefore, it is crucial to consult with your doctor before starting oral antifungal treatment, as they will need to monitor you while you take the medication.
While these treatments can be effective, preventing toenail fungus in the first place is always preferable. To reduce your risk of fungal infections, maintain good foot hygiene by washing and drying your feet daily, keeping your feet dry (especially between the toes), wearing breathable footwear, and avoiding wearing socks and closed-toe shoes for extended periods.
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Prevent toenail fungus by keeping your nails clean, dry, and trimmed
Toenail fungus is a common issue that can be challenging to cure, but keeping your nails clean, dry, and trimmed can help prevent it. Here are some detailed tips to maintain healthy and fungus-free toenails:
Keep Your Nails Clean
Maintaining nail hygiene is crucial to preventing toenail fungus. Wash your hands and feet regularly, especially after workouts or physical activities that cause sweating. Additionally, consider using antibacterial soap or sanitiser to reduce the risk of fungal spores taking hold.
Keep Your Nails Dry
Fungus thrives in moist environments, so keeping your nails dry is essential. Avoid wearing gloves and socks for extended periods, as they can trap sweat and create an ideal environment for fungal growth. Allow your nails to breathe and ensure they are thoroughly dried after washing or exposure to moisture.
Trim Your Nails Regularly
Trimming your nails helps prevent the accumulation of dirt, debris, and moisture, which can contribute to fungal infections. Use toenail clippers to maintain short and well-groomed nails. If you have an active fungal infection, consider using separate clippers for infected and non-infected nails to prevent the spread, as suggested by Dr. Waldman.
Additional Tips
In addition to keeping your nails clean, dry, and trimmed, here are some extra precautions you can take:
- Apply a topical antifungal treatment, such as tea tree oil or apple cider vinegar, to your nails regularly.
- Soak your feet in diluted vinegar once or twice a week to prevent fungal growth, as recommended by Dr. Waldman.
- Maintain a healthy diet and consider taking vitamins and supplements, like collagen, to support nail health and colour.
- Avoid excessive buffing, as it can thin and damage your nails, making them more susceptible to fungal infections.
By following these steps and maintaining proper nail care, you can effectively prevent toenail fungus and promote healthy, whiter-looking toenails.
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Treat toenail discolouration caused by bruising or trauma by waiting for new nail growth
Toenail discolouration can be caused by a variety of factors, including fungal infections, vitamin deficiencies, diabetes, thyroid conditions, smoking, and trauma to the nail bed. In the case of bruising or trauma, one option for treatment is to wait for new nail growth to replace the damaged nail. Toenails grow at a rate of a few millimetres per month, so this process can take several months. During this time, it is important to take steps to prevent further trauma or infection, such as avoiding tight-fitting shoes or wearing gloves and socks for long periods of time, as this can trap sweat and bacteria, providing a breeding ground for fungi.
While waiting for the new nail to grow, there are some cosmetic treatments that can be applied topically to improve the appearance of the nail. These include whitening toothpaste, which can be applied in a thick layer and left for 10-15 minutes before scrubbing off with a toothbrush under warm water. Baking soda can also be used, either alone or in combination with lemon juice or hydrogen peroxide, to form a paste that is applied to the nail and left for 10 minutes before washing off. Another option is to use a whitening nail pencil to colour the discoloured area, providing a temporary cosmetic solution.
It is important to note that these treatments are purely cosmetic and will not treat any underlying conditions causing the discolouration. If the discolouration is due to a fungal infection, vitamin deficiency, or other medical condition, it is important to address the underlying issue with the help of a medical professional. Antifungal treatments, such as topical lacquers or oral medications, may be recommended to treat fungal nail infections. However, it is important to consult a doctor or dermatologist to determine the cause of the discolouration and receive appropriate treatment.
While waiting for the new nail to grow and undergoing any necessary medical treatments, it is possible to use nail polish to improve the appearance of discoloured toenails. This can be a temporary solution to boost confidence while addressing the underlying cause of the discolouration.
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Treat toenail discolouration caused by smoking, chemicals, or psoriasis by reducing exposure
Toenail discolouration can be caused by various factors, including smoking, exposure to chemicals, psoriasis, or physical trauma. While it is difficult to completely cure discolouration, there are several ways to reduce its appearance and prevent further discolouration.
If your toenail discolouration is caused by smoking, the best way to reduce exposure and prevent further discolouration is to quit smoking. The nicotine in cigarettes can stain nails a yellow colour, and quitting smoking will stop further staining and allow new, healthy nails to grow in place of discoloured ones.
Chemical exposure can also lead to toenail discolouration. If you work with chemicals, it is important to wear protective gear, such as closed-toe shoes and gloves, to minimise direct contact with your toenails. Additionally, proper ventilation in your work area can help reduce exposure to chemical fumes that may contribute to discolouration.
Toenail psoriasis, an autoimmune disease, can cause discolouration, pitting, and changes in the structure of your nails. While there is no cure for psoriasis, you can reduce its impact on your toenails by gently buffing your nails and applying nail polish to hide any discolouration and improve their appearance. It is important to avoid using fake nails, as this can further irritate the nail bed.
In some cases, toenail discolouration may be a result of physical trauma, such as dropping something on your toes. In these instances, the discolouration is caused by a subungual hematoma, or bleeding under the nail. The best course of action is to wait for a new, healthy nail to grow in place of the damaged one. This process can take several months, but it is a safe and effective way to reduce discolouration without invasive procedures.
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Treat toenail discolouration caused by nail polish with whitening toothpaste or diluted hydrogen peroxide
Toenail discolouration can be caused by various factors, including fungal infections, trauma to the nail, and certain medications or underlying health conditions. While completely curing fungal infections can be challenging, there are treatments that can improve the appearance of your nails. One option to treat toenail discolouration caused by nail polish is to use whitening toothpaste.
Whitening toothpaste contains ingredients like hydrated silica, a whitening agent that can help achieve the desired whitening results on your nails. To use this method, start by removing any nail polish with a traditional nail polish remover or natural alternatives like vodka or hydrogen peroxide. Buff your nails to ensure a smooth and even surface. Then, apply a small amount of whitening toothpaste to each nail, spreading it evenly.
Another approach to treat toenail discolouration is to use diluted hydrogen peroxide. Hydrogen peroxide is a chemical compound with disinfectant and antiseptic properties. It kills nail fungus by releasing oxygen, which disrupts the fungal cell walls. It is important to note that hydrogen peroxide should be used properly and may be most effective when combined with other treatment methods. Always consult a healthcare professional before starting any treatment.
In addition to these methods, there are other options to address toenail discolouration. Soaking your nails in a mixture of white or apple cider vinegar and warm water can help treat fungal infections. Drugstores also offer treated patches containing urea, which can improve the appearance of nails by reducing brittleness and discolouration. For severe cases or persistent discolouration, it is recommended to consult a healthcare professional for a targeted treatment plan.
While these methods can help improve nail appearance, it is important to address the underlying cause of discolouration. Discontinuing nail polish and choosing professional pedicure services that prioritize sanitation can help prevent future discolouration. Additionally, maintaining proper nail care practices and personal hygiene can contribute to healthier nails.
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Frequently asked questions
There are several home remedies that can be used to whiten toenails, including:
- Soaking nails in a mixture of lemon juice and water
- Applying a paste made from baking soda and lemon juice
- Soaking nails in a mixture of apple cider vinegar and water
- Applying tea tree oil diluted with a carrier oil, such as coconut oil or olive oil
- Soaking nails in a mixture of hydrogen peroxide and water
- Applying whitening toothpaste to nails
There are several potential causes of toenail discolouration, including:
- Fungal infections
- Nail polish
- Smoking
- Tight shoes
- Vitamin deficiencies
- Genetics
- Medications
- Subungual hematoma (blood or debris trapped beneath the nail due to injury)
- Subungual melanoma (a rare form of skin cancer)
To prevent toenail discolouration, it is recommended to:
- Maintain good nail hygiene by regularly washing and drying the nails, trimming them straight across, and filing the edges
- Wear gloves when working with harsh chemicals or doing activities that could damage or stain the nails
- Avoid wearing tight shoes
- Wash your hands and feet after workouts or running sessions to remove sweat
- Take breaks from painting your nails and use nail polishes that add nutrients back into the nail











































