Used to calm widespread skin irritation, reduce inflammation, and ease discomfort caused by sweat, sun exposure, rashes, or bug bites when medical creams or specialized products are unavailable.
Sodium bicarbonate (baking soda) can be added to a full-body soak to help balance skin pH, reduce itchiness, and draw out minor irritation. This method is especially helpful after prolonged outdoor exposure, physical labor, or contact with environmental irritants. It is safe for regular use and can also support overall recovery after heat, fatigue, or grime buildup in austere conditions.
Ingredients
- ½ to 1 cup of sodium bicarbonate (baking soda)
- Warm, clean bathwater (approx. 10–20 gallons)
- Optional: 1–2 drops essential oil (lavender, tea tree, or chamomile), only if no skin sensitivity is present
- Optional: Epsom salt for added relief
How to Use It
- Fill a tub or basin with warm water
- Add baking soda and stir until dissolved
- Soak for 15–30 minutes
- Allow skin to air-dry if possible, or pat gently with a clean towel
- Repeat daily or as needed to calm skin and promote healing
Warnings
- Do not use on open wounds, deep burns, or broken skin
- Avoid if you have very sensitive skin or known baking soda irritation
- Discontinue if rash, redness, or burning occurs
- Use caution in slippery tubs or basins — baking soda may reduce traction
Storage & Shelf Life
- Store baking soda in a sealed, dry container
- Shelf life is indefinite when kept uncontaminated
- Label clearly and keep in hygiene or first-aid supplies
When to Use It
- After prolonged sun, heat, or sweat exposure
- When skin is itchy, inflamed, or irritated from environmental causes
- Following bug bites, light rashes, or contact with allergens
- As a natural recovery soak in low-resource or field environments