What are natural disinfectants?
Emily Sparks
Published Jan 12, 2026
The 5 best natural disinfectants to kill germs effectively
- The best natural disinfectants include alcohol, hydrogen peroxide, vinegar, hot water, and some essential oils.
- Evidence suggests that in some cases, many of these natural disinfectants can be as effective at killing germs as chemical cleaners like bleach.
What are examples of natural disinfectants?
7 Natural Disinfectants You Probably Already Own
- Use What You Already Have. 1/9. ...
- Rubbing Alcohol. 2/9. ...
- White Vinegar. 3/9. ...
- Lemons. 4/9. ...
- Steam and Hot Water. 5/9. ...
- Hydrogen Peroxide. 6/9. ...
- Essential Oils. 7/9. ...
- Borax. 8/9.
How do you disinfect surfaces naturally?
Here's a different way to sanitize surfaces: Combine 1 cup vinegar, 1 cup club soda, and 2 drops tea tree oil. Spray it onto surfaces and wipe clean. This mixture works to disinfect only if it's made fresh. Even 24 hours later, it doesn't kill as many germs.
What is a natural disinfectant spray?
To make your own disinfecting spray that can be safely used on a variety of surfaces around your home, just combine the following ingredients in a large glass spray bottle: 1 cup water, 1 cup white vinegar, 2 tablespoons rubbing alcohol, 20 drops lemon essential oil, 20 drops tea tree essential oil.
What is a natural antibacterial cleaner?
For an antibacterial cleaner, mix together 3 cups of water, ½ cup of white vinegar and 10-15 drops of lavender or tea tree essential oil in a glass spray bottle. Shake to mix. Store with the lid on and use on cutting boards, counter tops, or anywhere that needs a good germ killing!
34 related questions foundWhat is the best natural antibacterial?
Seven best natural antibiotics
- Garlic. Cultures across the world have long recognized garlic for its preventive and curative powers. ...
- Honey. Since the time of Aristotle, honey has been used as an ointment that helps wounds to heal and prevents or draws out infection. ...
- Ginger. ...
- Echinacea. ...
- Goldenseal. ...
- Clove. ...
- Oregano.
How do you sanitize without chemicals?
Steam. The simple combination of water and heat makes for the ultimate economical and chemical-free disinfectant. When heated to at least 200 degrees Fahrenheit, steam not only eliminates tough stuck-on stains and grease, but can also sanitize both hard and soft surfaces.
How do you make homemade Lysol spray?
Ingredients
- 3 1/2 ounces distilled water.
- 12 ounces 95% ethyl alcohol like Everclear. You can use other types of alcohol, too. See Notes for other alcohols.
- 1/2 teaspoon hydrogen peroxide.
- 30-45 drops essential oils as desired See Notes for recommended essential oils.
- 16-ounce spray bottle.
What is a good substitute for Lysol spray?
Alcohol. Alcohol is used in many hospitals to disinfect tools and facilities. If you can get over the smell, 70% alcohol is effective at getting rid of most bacteria, viruses, and fungi. You can choose from isopropyl alcohol (rubbing alcohol) or grain alcohol (ethanol, found in vodka, everclear, and other spirits).
How do you make homemade disinfectant spray?
Ingredients:
- 12 ounces alcohol (95%) (preferably ethanol but can use other alcohol)
- 3 ½ ounces distilled water.
- ½ teaspoon hydrogen peroxide.
- 30-45 drops essential oil as desired (optional. For scent and antiviral and cleaning properties)
Is vinegar a good disinfectant antibacterial?
Vinegar doesn't work well as a disinfectant. According to EPA standards, a disinfectant should be able to kill 99.9 percent of disease-causing bacteria and viruses. Vinegar only works against some germs, like E. coli and Salmonella.
How can I disinfect without bleach?
A spray consisting of equal parts vinegar, baking soda and water is an excellent multipurpose cleaner. Sprinkle a cup of borax and a quarter-cup of vinegar into your toilet bowl, let it sit overnight, then scrub and flush in the morning.
Is apple cider vinegar a disinfectant?
Fighting Germs
Apple cider vinegar -- any vinegar, really -- will kill some germs because of the acetic acid in it. It works best in your food -- to clean up bacteria lingering on your salad leaves, for example. It's not very good at disinfecting a cut or wound.
What is the strongest natural disinfectant?
Here are five of the most effective natural disinfectants and how to use them in your home.
- Alcohol. Alcohol is one of the most effective alternatives to chemical disinfectants, says Andrei Tadique, a pharmaceutical scientist and engineer at Emergent BioSolutions. ...
- Hydrogen peroxide. ...
- Vinegar. ...
- Hot water. ...
- Essential oils.
Is baking soda a good disinfectant?
But can is baking soda a disinfectant? Sadly, the answer is no, you cannot disinfect with baking soda - it is ineffective against most bacteria, including salmonella, E. coli.
What is the most effective disinfectant?
The best disinfectants for viruses are alcohol, bleach, hydrogen peroxide, and quaternary ammonium compounds. These active ingredients are the most common on the EPA's list of registered disinfectants against the coronavirus.
What plants can be used as a disinfectant?
Garlic (Allium sativum), chamomile (Matricaria chamomilla), ginger (Zingiber officinale), oregano (Origanum vulgare), mallow (Malva sylvestris), hyssop (Hyssopus officinalis), alfalfa (Medicago sativa), sage (Salvia officinalis), lemon balm (Melissa officinalis), Eucalyptus camaldulensis, burdock (Arctium lappa), green ...
How do you make a disinfectant spray with alcohol and peroxide?
DISINFECTANT SPRAY RECIPE
- Using a funnel pour 7 ounces 70% isopropyl alcohol into an 8-ounce spray bottle. Add ½ teaspoon hydrogen peroxide to the alcohol.
- Then add each drop of the essential oil blend.
- Place the spray nozzle and cap on the bottle and shake well to combine.
Is tea tree oil a disinfectant?
Tea tree oil makes an ideal natural hand sanitizer. Studies have shown that it kills several common bacteria and viruses responsible for causing illness, including E. coli, S. pneumoniae, and H.
What is a great natural cleaning product that is also a disinfectant and deodorizer?
Vinegar cleans and deodorizes almost as well as most all-purpose cleaners. The recipe calls for mixing equal parts of water and vinegar in a spray bottle. Use this solution to clean most areas of your home.
Do natural disinfectants work?
Natural cleaners can disinfect as well as clean. For example, simple and inexpensive white vinegar is very effective at killing E. coli, salmonella and shigella bacteria, says Duberg. "It's good for nearly everything — from soaking the vegetables to washing the floors," she says.
Can tea tree oil be used as antibacterial?
When used topically, tea tree oil is believed to be antibacterial. Tea tree oil is commonly used to treat acne, athlete's foot, lice, nail fungus and insect bites.
Are lemons antibacterial?
The bioactive compounds contained in lemon (Citrus limon) each have an antibacterial [13]. Lemon (Citrus aurantifolia) juice besides being used as an antibacterial, it is also useful as an antioxidant. The main content of lemon (Citrus limon) juice is vitamin C and citric acid.
What essential oil is antibacterial?
Lemongrass, eucalyptus, peppermint and orange oils were effective against all the 22 bacterial strains. Aegle and palmarosa oils inhibited 21 bacteria; patchouli and ageratum oils inhibited 20 bacteria and citronella and geranium oils were inhibitory to 15 and 12 bacterial strains, respectively.
Can you mix Dawn dish soap and vinegar?
This match made in heaven has been a household staple for a long time and I make sure to keep it handy. To make the solution is simple and easy on the wallet! Pour equal parts of vinegar and Dawn into a spray bottle. Gently shake, then spray liberally onto the surface to be cleaned.