To kill foot or toenail fungus, wash your socks inside out in hot water (at least 140∘ F or 60∘ C) using a powder or enzyme detergent. Add a color-safe oxygen bleach, chlorine bleach (for whites), or a specific laundry sanitizer like Lysol. Always dry on a high-heat setting.
Fungus and fungal spores can survive in socks for months—and potentially up to a year or more—because the hardy spores lie dormant until exposed to warmth and moisture. Because standard washes at lower temperatures often do not kill them, your socks can easily cause reinfection if they are not treated properly.
You do not necessarily need to throw away your socks. However, because fungal spores can linger in fabrics and cause reinfection, you must sanitize them thoroughly.
Fungus can't survive extremely high temperatures. Boiling your socks for 10 minutes at 55-60 degrees will kill off any fungus that might be lurking in your socks. But remember, simply washing your socks on a regular (40-60 degree) wash cycle will do nada to nuke fungal spores.
While not a direct health problem, dirty socks create an inviting habitat for bacteria and fungi. These can potentially lead to infections, such as athlete's foot or cellulitis.
To kill fungus and spores in socks, wash them at high temperatures (≥60∘C or 140∘F) using a strong detergent. For heavily infected socks, pre-soak in diluted bleach, vinegar, or specialized laundry sanitizer, and dry them on a high-heat setting to prevent reinfection.
Socks are rarely 100% cotton because pure cotton lacks stretch, absorbs sweat without wicking it, and wears out quickly from the friction inside shoes. Blending cotton with synthetic or natural fibers addresses these practical limitations:
Yes, fungus can easily survive in socks after washing. Standard wash cycles (30°C–40°C) are often insufficient to kill fungal spores, meaning the fungus can remain in the fabric and cause reinfection.
Standard Dawn dish soap is not an antifungal. While it is highly effective at lifting away and washing off grime, germs, and spores, it does not contain the active chemicals required to actively kill fungi or yeast.
If someone in your household has athlete's foot, the fungus can spread to others through shared surfaces and items. The fungal spores survive on towels, bedding, bathroom floors, and even in your washing machine.
The most common infections that are eradicated by Eradicil use are athlete's foot, jock itch (also known as dhobie or crotch itch), fungal nail infections (onychomycosis) ringworm and impetigo. The product is colour-safe and suitable for 'delicates'.
Untreated toenail fungus can cause nails to permanently thicken, discolor, and become brittle, resulting in pain while wearing shoes. Over time, it can spread to the skin (causing athlete's foot), infect other nails, and create cracks that lead to severe, potentially life-threatening bacterial infections like cellulitis.
Effective antifungal soaps use active ingredients like tolnaftate, miconazole, or ketoconazole to kill the cell membranes of fungus. For targeted treatment of conditions like athlete’s foot, ringworm, or jock itch, a medical-grade soap helps stop itching and prevent the infection from spreading.
To use the "sock trick" to fight foot fungus, soak a clean pair of cotton or bamboo socks in a mixture of one-part vinegar and two-part water. Wring them out, put them on your feet, and wear them for 1 to 2 hours while relaxing.
One major reason is that fungus can survive in everyday items like shoes, socks, towels, and even on floors and laundry baskets, leading to reinfection.
To banish foot fungus for good, completely eliminate the moist, warm environments where it thrives while aggressively treating the active infection.
Use Hot Water for Infected Laundry
Use hot water (140°F or 60°C) and your regular detergent for infected laundry. Lower temperatures will not kill the fungus and can transfer spores to other fabrics in the same load. For white cotton socks, you can use chlorine bleach along with hot water to disinfect the fabric.
The most effective household product for killing mold and household fungus is white vinegar. It is a mild acid that can penetrate and destroy more than 80% of fungal species and mold spores.
Mixing vinegar and dish soap creates a highly effective, streak-free all-purpose cleaner. The acidic vinegar cuts through hard water stains and grease, while the dish soap dissolves dirt and adds foaming power. However, avoid mixing them in equal parts, as this creates a thick, gummy paste.
To kill fungus and spores in socks, wash them at high temperatures (≥60∘C or 140∘F) using a strong detergent. For heavily infected socks, pre-soak in diluted bleach, vinegar, or specialized laundry sanitizer, and dry them on a high-heat setting to prevent reinfection.
To effectively combat fungus and mold on clothing, it is best to use a specialized laundry sanitizer alongside your regular detergent, as standard detergents don't always kill fungal spores.
Yes, you absolutely can get foot fungus (athlete's foot) through socks.
Toxic fabrics like polyester, acrylic, nylon, and acetate are often made with harmful chemicals that can be absorbed through the skin. Look for clothing made with natural dyes and minimal processing to reduce your exposure to harmful chemicals.
The best socks for fungal infections (like athlete's foot) must effectively manage moisture and actively inhibit fungal growth. The most effective options feature breathable, sweat-wicking materials infused with antimicrobial agents.
Cotton socks are generally bad for active wear because they absorb and retain moisture rather than wicking it away. This lingering dampness softens your skin, which drastically increases friction and leads to painful blisters. Additionally, wet cotton loses its insulating ability and can encourage bacterial or fungal growth.