Used to relieve foot odor, itching, and mild fungal irritation in off-grid, survival, or hygiene-limited conditions.
Sodium bicarbonate (baking soda) helps neutralize odors, reduce itching, and create a less hospitable environment for fungi and bacteria. When used in a warm foot soak, it can provide noticeable relief from athlete’s foot, swelling, and general foot discomfort—especially valuable in survival situations where socks, boots, and limited hygiene can cause skin breakdown or fungal overgrowth.
Ingredients
- Pure sodium bicarbonate (baking soda; no additives)
- Warm, clean water
- Basin, tub, or deep container for soaking feet
- Optional: salt (Epsom or sea salt), tea tree oil, or apple cider vinegar
How to Use It
- Fill a basin with enough warm water to fully cover your feet
- Add 2 to 3 tablespoons of baking soda per quart of water
- Stir to dissolve
- Soak feet for 15–20 minutes
- Pat feet dry thoroughly, especially between toes
- Use 1–2 times daily during active irritation or odor, or a few times per week for maintenance
Optional Additions
- Add 1 tablespoon of salt (Epsom or sea salt) for additional antifungal and anti-inflammatory support
- Add a few drops of tea tree oil (antifungal/antibacterial)
- For stronger antifungal action, replace half the water with apple cider vinegar (may sting cracked skin)
Warnings
- Do not reuse soak water — discard after each use
- Dry feet completely to prevent further fungal growth
- Stop use if irritation increases or skin becomes broken or inflamed
- For persistent or severe fungal infections, seek medical attention if possible
Storage & Shelf Life
- Store baking soda in a sealed container in a cool, dry place
- Shelf life is indefinite when kept dry and uncontaminated
- Store any optional additives (like oils or vinegar) away from heat and light
When to Use It
- After long hours in boots, hiking shoes, or humid environments
- To relieve athlete’s foot symptoms, itching, odor, or peeling
- For general foot care when soap, antifungal creams, or clean socks are limited
- As a hygiene tool in bug-out bags, long-term camps, or homesteading routines