How to Make Disinfectant Spray With Rubbing Alcohol

How to Make Disinfectant Spray With Rubbing Alcohol

In the wake of the ongoing pandemic, it has become crucial to keep our surroundings clean and germ-free. One effective way to do so is by using a disinfectant spray. While you can easily find disinfectant sprays in stores, making your own can be a cost-effective and accessible option. In this article, we will guide you on how to make a disinfectant spray using rubbing alcohol.

Here’s a simple recipe to make your own disinfectant spray:

– 1 cup of rubbing alcohol (at least 70% concentration)
– 1/2 cup of water
– 10 drops of essential oil (optional, for fragrance)

1. Prepare a clean spray bottle that can hold at least 16 ounces of liquid.
2. Pour the rubbing alcohol into the spray bottle.
3. Add water to the bottle, leaving some space at the top.
4. If desired, add a few drops of essential oil to give the spray a pleasant scent.
5. Close the spray bottle tightly and shake well to mix the ingredients.

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Your homemade disinfectant spray is now ready to use! Simply spray it on surfaces like countertops, doorknobs, light switches, and other frequently touched areas. Leave it on for a few seconds, then wipe clean with a cloth or paper towel.


1. Is rubbing alcohol an effective disinfectant?
Yes, rubbing alcohol with a concentration of at least 70% has been proven to be effective against many pathogens, including viruses and bacteria.

2. Can I use any type of rubbing alcohol?
It is recommended to use rubbing alcohol with a concentration of at least 70% for optimal disinfection.

3. Can I use other types of alcohol, like vodka?
While vodka contains some alcohol, it typically has a lower concentration than rubbing alcohol. It is best to use rubbing alcohol for disinfecting purposes.

4. Why should I add water to the spray?
Adding water helps to dilute the rubbing alcohol, making it safe for use on various surfaces.

5. Can I use the spray on my skin?
This disinfectant spray is intended for use on surfaces only and may cause skin irritation. Avoid direct contact with the spray.

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6. How long does the spray last?
The disinfectant spray can last for several months if stored properly in a cool, dry place.

7. Can I use other essential oils?
You can experiment with different essential oils, but ensure they are safe for use and do not cause any allergies.

8. Is the homemade spray as effective as store-bought disinfectants?
When made correctly, this homemade disinfectant spray can be just as effective as store-bought options.

9. Can I use the spray on electronics?
It is best to avoid spraying directly on electronics. Instead, spray onto a cloth and then wipe down the device.

10. Can I use this spray in my car?
Yes, you can use the disinfectant spray on surfaces inside your car, but avoid spraying directly on the upholstery.

11. Can I use the spray on food surfaces?
It is not recommended to use this spray on surfaces that come into direct contact with food. Instead, use food-safe disinfectants.

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12. Can I reuse an old spray bottle?
Ensure the old spray bottle is clean and sterilized before using it for your homemade disinfectant spray.

By following these simple steps, you can create your own disinfectant spray using rubbing alcohol. Stay safe, keep your surroundings clean, and protect yourself and your loved ones from harmful pathogens.