When the COVID-19 pandemic struck, our creativity flourished as we adapted to new challenges. From baking bread to entertaining children, we found innovative solutions. When disinfectants became hard to find, we realized we could easily make our own at home. With more time spent indoors, many of us are exploring effective methods to keep our living spaces sanitized. If you’re looking for ways to whip up a disinfectant spray, you’re in the right spot.
Here are several DIY methods to combat surface germs, all based on the CDC’s recommended disinfecting agents:
- Bleach
- Alcohol
- Hydrogen Peroxide
A Quick Note: Always clean surfaces to remove visible dirt before applying disinfectant.
1. Diluted Bleach Solution
This CDC-approved method is straightforward and effective. Household bleach is readily available and potent enough to eliminate harmful germs.
What You’ll Need:
- Unscented 5-6% household bleach
- Water
Instructions:
Mix one-third cup of bleach with a gallon of water or four teaspoons of bleach per quart of water. Pour into a spray bottle, add water, secure the lid, and gently mix.
Caution: Avoid mixing bleach with other chemicals like rubbing alcohol, vinegar, ammonia, or lemon juice, as these combinations can produce hazardous gases.
Usage: Spray the solution on the cleaned surface and let it sit for 5-10 minutes. Wipe away afterward. Use within 24 hours for maximum effectiveness. Avoid using on wooden surfaces or metals like stainless steel.
2. Rubbing Alcohol Solution
Highly effective against bacteria and viruses, this method avoids bleach’s toxicity. Adding thyme essential oil enhances its antibacterial properties.
What You’ll Need:
- 20 drops of thyme essential oil
- Rubbing alcohol (70-99% isopropyl alcohol)
Instructions:
Combine thyme oil with rubbing alcohol in a spray bottle and shake well.
Usage: Spray on surfaces, wait 30 seconds, then wipe off. Always perform a spot test on delicate materials.
3. Hydrogen Peroxide Solution
Listed by the EPA as an effective sterilizer, hydrogen peroxide can be used alone or diluted for disinfecting.
What You’ll Need:
- ¼ cup of 3% hydrogen peroxide
- 1 cup of water
Instructions:
Mix in an opaque spray bottle to protect the solution from light.
Usage: Spray onto surfaces and allow it to sit for one minute before wiping clean.
4. Hydrogen Peroxide and Ethyl Alcohol Solution
Using ethanol instead of isopropyl alcohol can also be effective.
What You’ll Need:
- 3.5 oz distilled water
- 12 oz 95% ethyl alcohol (like Everclear)
- ½ tsp hydrogen peroxide
- 30-45 drops of essential oils
Instructions:
Combine all ingredients in an opaque spray bottle and shake well.
Usage: Spray and let it sit for two minutes before wiping off.
5. Vinegar Solution
Though not as potent as other methods, vinegar can be a good all-purpose cleaner.
What You’ll Need:
- ½ cup distilled white vinegar
- 2 cups of water
- 30 drops of essential oils
Instructions:
Mix in a spray bottle, shaking well before each use.
Usage: Let it sit for 10 minutes on surfaces before wiping clean. Avoid using on stone countertops.
6. Vodka Sanitizer
With its high alcohol content, vodka can serve as an effective disinfectant.
What You’ll Need:
- ¾ cup vodka (at least 60% alcohol)
- ¼ cup water
- Essential oils (optional)
Instructions:
Combine all ingredients in a spray bottle and shake well.
Usage: Spray surfaces, let sit for 10 minutes, then wipe.
7. Lime Sanitizer
Limes are naturally acidic and can help reduce bacteria.
What You’ll Need:
- 3 tsp grated lime
- 2 cups baking soda
- 1 cup borax
Instructions:
Mix ingredients in a jar and seal tightly.
Usage: Apply with a cloth on surfaces, especially after handling raw meat. Let sit for 15 minutes before wiping dry.
8. DIY Disinfectant Spray for Fabric
Don’t forget about fabric surfaces!
What You’ll Need:
- 3 tbsp rubbing alcohol
- 1 tbsp water
- 10 drops peppermint essential oil
- 10 drops lavender essential oil
Instructions:
Combine in a spray bottle and shake.
Usage: Spray on fabric surfaces to refresh and sanitize.
Now that you know how to create your own disinfectant sprays, give these recipes a try! For more tips and ideas, check out this other blog post that covers fabulous alternatives for home care.
Summary:
This guide provides eight DIY disinfectant spray recipes using common household ingredients like bleach, alcohol, and hydrogen peroxide. Each method outlines what you need, how to make it, and how to use it to ensure your home remains clean and germ-free.