Toenail fungus — medically known as onychomycosis — is one of the most common foot problems affecting millions of people worldwide. It begins with a small yellow or white spot under the nail and can quickly spread, making the nail thick, brittle, and discolored. While many turn to expensive antifungal creams or chemical treatments, natural home remedies can be surprisingly effective.
One of the most powerful combinations is lemon and salt — two simple ingredients with remarkable antifungal and antibacterial properties.
Toenail fungus is caused by dermatophytes, a type of fungus that thrives in warm, moist environments — like sweaty shoes or public showers. Poor foot hygiene, weakened immunity, and tight footwear can worsen the condition. If untreated, it can spread to other nails or even cause pain and odor.
Walking barefoot in humid public places (gyms, pools, saunas)
Wearing non-breathable shoes or socks
Excessive sweating
Nail injuries or improper pedicures
Weak immune system or diabetes
Treating the infection early with natural antifungal solutions like lemon and salt can stop it before it worsens.
Lemon and salt are not just kitchen staples — they’re potent natural remedies for fungal infections when used together.
Lemon juice contains citric acid, which helps kill fungus, bacteria, and mold. It also whitens discolored nails and restores their natural shine. Its acidity creates an environment where fungus cannot thrive, making it an excellent natural antifungal agent for nails.
Salt acts as a natural antiseptic that draws out moisture, effectively dehydrating the fungus and preventing it from spreading. When combined with lemon, it enhances the antifungal effect while gently exfoliating dead skin around the nail.
Follow this simple home remedy daily to reduce infection, strengthen the nails, and restore their healthy appearance.
1 fresh lemon
1 tablespoon of sea salt or Himalayan salt
Warm water
Cotton pads or a small brush
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