Please read this post from beginning to end. This recipe is safe, effective, and widely used — but only when mixed and stored correctly. We don’t do guesswork around safety.
Let’s get one thing straight right up front: you cannot truly recreate commercial Lysol at home. Lysol is a lab-formulated, EPA-registered disinfectant with specific kill claims.
What you can make is a powerful, affordable, homemade disinfecting cleaner that sanitizes everyday surfaces, kills many common germs, neutralizes odors, and doesn’t gas you out of your own house.
Why This Works
- Alcohol kills many bacteria and viruses on contact.
- Vinegar cuts grease and breaks down grime.
- Hydrogen peroxide (optional) boosts sanitation power.
- Distilled water prevents residue and spotting.
Homemade Disinfecting Spray Recipe
- 1 cup 70% isopropyl alcohol or high-proof vodka
- 1 cup distilled water
- 1 tablespoon white vinegar
- 1 tablespoon 3% hydrogen peroxide (optional)
- 20 drops essential oil (optional – see notes below)
Add ingredients to the bottle in the order listed. Gently swirl to combine. Do not shake aggressively.
Container Matters (Read This)
Use only these container types:
- HDPE plastic spray bottles (the kind cleaning products come in)
- Glass spray bottles with plastic spray tops
Do NOT use:
- Metal containers (can react with peroxide)
- Airtight pressure bottles
- Cheap brittle plastic
This mixture does not normally build pressure when made correctly, but using a standard spray bottle with a vented trigger is the safest option. Always label clearly.
How to Use It Correctly
- Spray surface until visibly damp.
- Let sit for at least 60 seconds.
- Wipe with a clean cloth.
Disinfecting requires contact time. Spray-and-wipe immediately doesn’t count.
Where This Is Perfect
- Kitchen counters (after food cleanup)
- Bathroom surfaces
- Doorknobs and light switches
- Trash cans
- Pet areas (with oil precautions)
Essential Oil Notes (Optional)
Essential oils are for scent and light antimicrobial support — not primary disinfection.
- Lemon
- Eucalyptus
- Lavender
- Thyme
Skip tea tree oil in homes with pets.
What NOT to Mix — Ever
- Never mix vinegar and bleach
- Never mix alcohol and bleach
- Do not use on unfinished wood
- Do not overspray electronics
Real Talk
This isn’t hospital disinfectant — and it doesn’t need to be.
It cleans. It sanitizes. It smells clean. It costs pennies. And it doesn’t burn your lungs.
This is what real homes actually need.
Safety Note: I am NOT a medical professional. Please research ingredients, check for allergies, and confirm pet safety. Use gently and at your discretion.




