Sterile Saline Solution (0.9% NaCl)

Easiest Disinfectant: Sterile Saline Solution (0.9% NaCl)

Why It’s Good:

• Cleans debris and bacteria from wounds
• Non-irritating and safe for skin and eyes
• Can be used even on sensitive wounds or burns

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How to Make It at Home:

Ingredients:

• 1 liter of clean (preferably boiled or distilled) water
• 9 grams of table salt (about 1.5 teaspoons, non-iodized)

Steps:

1. Boil the water for 10–15 minutes to sterilize it.
2. Let it cool slightly but remain warm.
3. Dissolve the salt completely in the water.
4. Store in a clean, covered container (preferably sterilized).
5. Use within 24 hours if not stored sterilely. If stored in a sterilized, sealed container: up to 2–3 days in the fridge.

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Important Notes:

• Saline solution is for rinsing and cleaning, not a full antiseptic.