As a trusted health authority, the World Health Organization (WHO) provides a simple, proven recipe for homemade hand sanitizer gel that's as effective as commercial products. With skyrocketing demand during the COVID-19 pandemic, this DIY approach saves money while ensuring family protection.
We've followed WHO's official guidelines to deliver this straightforward method, backed by scientific principles for virus elimination.
- 752 ml isopropanol alcohol (99.8%)
- 40 ml hydrogen peroxide (3%)
- 15 ml glycerin (98%)
- 192 ml cooled, boiled water
- Measuring cup
- Empty 1-liter bottle
1. Pour the 752 ml isopropanol alcohol into the bottle.
2. Add 40 ml hydrogen peroxide.
3. Add 15 ml glycerin.
4. Top off with 192 ml cooled, boiled water.
5. Seal the bottle securely.
6. Shake vigorously several times to mix thoroughly.
Your homemade hand sanitizer is ready to use! This WHO formula produces 1 liter of gel equivalent to pharmacy brands like Sanytol or those from Lidl, Pharmasimple, Leclerc, or Biocoop – all in under a minute.
Economical for bulk production: Multiply quantities for 5 liters or divide for 0.5 liters. This fragrance-free recipe (no essential oils) is ideal for allergies, children, pregnant, or breastfeeding individuals. It also avoids aloe vera for broader compatibility.
1. Dispense a palmful into your hand.
2. Rub hands together as if washing with soap, covering all surfaces.
3. Include between fingers, backs of hands, and wrists.
4. Allow 30 seconds for full efficacy.
Transfer to a portable spray or pump bottle for convenience.
- Alternative: Use 833 ml ethanol (96%) with 110 ml distilled or boiled water; rest unchanged.
- Disinfect phones regularly – they're germ hotspots dirtier than toilet seats.
- Increase surface cleaning for door handles, floors amid COVID-19 risks.
Related: Coronavirus: Homemade Sanitizer with Lemon.
Maintain 80% ethanol or 75% isopropanol for virus-killing power. Highly flammable – keep away from flames, eyes, and children. Vapors may irritate respiratory tract; use in well-ventilated areas.
High alcohol concentration denatures enveloped viruses like SARS-CoV-2 and flu. Hydrogen peroxide extends shelf life; glycerin moisturizes to prevent skin dryness, enhancing tolerability.
