Used to reduce odor, bacteria, and moisture buildup in shoes or boots when washing or drying facilities are unavailable.
Footwear used in off-grid, field, or high-humidity environments can quickly develop odor and bacterial growth. A combination of vinegar mist, sun exposure, and baking soda can help sanitize, deodorize, and preserve footwear in between use—especially when access to water, soap, or washing facilities is limited.
Ingredients
- White vinegar (5%), undiluted or 1:1 with water
- Spray bottle
- Baking soda
- Direct sunlight or warm airflow
- Optional: cloth or brush for excess baking soda
How to Use It
- Step 1 – Vinegar Sanitizing Spray:
- Lightly mist the inside of the shoes or boots with vinegar spray
- Avoid over-saturation
- Allow shoes to dry fully in direct sunlight for several hours
- This reduces odor-causing bacteria and moisture buildup
- Step 2 – Baking Soda Deodorizing:
- Once dry, sprinkle 1–2 tablespoons of baking soda into each shoe
- Let sit overnight or longer
- Shake out or brush away excess powder before wearing
Warnings
- Do not soak shoes — especially leather or insulated boots
- Avoid using vinegar directly on untreated leather or suede interiors
- Always ensure shoes dry fully before reuse to prevent mold or mildew
- Use baking soda only on dry shoes to avoid clumping
Storage & Shelf Life
- Vinegar and baking soda both have indefinite shelf life if kept dry and sealed
- Prepared spray should be used within 2–4 weeks for best effect
When to Use It
- After extended wear in hot, damp, or enclosed environments
- When shoes begin to develop odor and drying is limited
- As part of a foot health routine to prevent fungal or bacterial issues
- In shelters, field kits, or long-term bug-out locations with limited gear washing options