Can't Find Alcohol Wipes or Cleaners? Here's How to Disinfect Your Home

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The spread of the novel coronavirus has prompted many of us to take spring cleaning to a whole new level, scrubbing down our smartphones, countertops and doorknobs multiple times a day. But good luck finding any alcohol-based disinfecting wipes or EPA-approved cleaners at your local store or online.

Even if you can't find name-brand cleaners on store shelves, you can disinfect your house against coronavirus.
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The good news? You can keep yourself safe without them.

Here, a public health expert weighs in on what to do (and which products to avoid) when you can't get your hands on Clorox wipes.

Tip

Quick note: The term "cleaning" means removing germs from surfaces, while "disinfecting" means using chemicals to kill germs, per the Centers for Disease Control and Prevention (CDC).

The Simple Solution: Soap and Water

"All that's required to kill the novel coronavirus is some good old-fashioned soap and water," says Jagdish Khubchandani, PhD, MPH, an epidemiologist and associate chair and professor of heath science at Ball State University.

Why is this combo so effective? It goes back to a bit of Chemistry 101.

Get tips on how to stay healthy, safe and sane during the novel coronavirus pandemic.

Like most viruses, the coronavirus is covered by a fatty membrane, Khubchandani says, and soap particles attract fat. So the virus can't help but attach itself to the soap — at which point it promptly falls apart. The last blow is the final rinse, which removes all those residual broken particles.

While you don't need much, it's an absolute must-do. "We need to be more aggressive than usual in cleaning home surfaces and cell phones, as studies show that the virus can live on various surfaces for several days," Khubchandani says.

Case in point: A study published March 2020 in the The New England Journal of Medicine found that it may still be present for up to four hours on copper, up to 24 hours on cardboard and up to three days on plastic and stainless steel.

What Are High-Touch Surfaces?

According to the CDC, "high-touch surfaces" in your home should be cleaned daily. These include:

  • Tables
  • Doorknobs
  • Light switches
  • Countertops
  • Handles
  • Desks
  • Phones
  • Keyboards
  • Toilets
  • Faucets
  • Sinks
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Other At-Home Options

Laundry and dish detergent have similar qualities to hand soap, so they'll have the same effect on coronavirus, Khubchandani says. If you want to make your own homemade cleaning solution, simply add a half cup of detergent to a half cup of water.

If you're still skeptical that plain old soap and water is your best bet, then by all means try a 70 percent alcohol solution, diluted bleach (1/3 cup per gallon of water) or 0.5 percent hydrogen peroxide solution, Khubchandani says. These are all proven to work. Just make sure to let the solution sit on the surface you're disinfecting for a good 10 minutes, and then wipe it off.

Tip

When using bleach, make sure it's intended for disinfection (check the label) and hasn't passed its expiration date. Never mix bleach with ammonia or any other cleanser.

But be warned: While these solutions will inactivate the coronavirus, they may also damage the surface you're trying to clean. If in doubt, test a small area first.

If You Do Buy Household Products, Shop Carefully

If you're strolling the cleanser aisle at the supermarket, be aware that some routine household disinfectants may not help control coronavirus, Khubchandani says.

"People buy products based on how good they smell or how expensive they are, but if they are antibacterial, they won't help fight COVID-19, which is a virus," he notes.

Instead, he says, look for products with active ingredients that have antiviral effects, such as hydrogen peroxide, isopropyl alcohol, ethanol or bleach (sodium hypochlorite). You can find this information on the product's label, along with directions on which type of surface to use it on.

Warning

Always wear gloves when using chemical cleaners and never ingest them. If you accidentally ingest any amount, call Poison Control at (800) 222-1222 immediately for help.

The best way to avoid germs is to wash your hands with soap and water thoroughly and often.
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Don’t Fall for Fads

Vinegar: While vinegar is often hyped as a virus killer, there's no research to suggest it can fight coronavirus, and it's not on the list of EPA-recommended disinfectants, Khubchandani says.

Essential oils: Ditto for essential oils. They may make your homemade cleaners smell better, but "there is a lack of evidence that one essential oil has so much of a broad antimicrobial killing range that it would be recommended to be used as a disinfectant," says Dean Davies, cleaning supervisor for Fantastic Services, a UK-based cleaning and sanitization company.

UV light: UV light sanitizers may sound appealing, too, but they're generally not as reliable as liquid disinfectants, according to ConsumerLab.com. That's because the effectiveness depends both on the intensity of the light and the surface you're trying to disinfect. Plus, UV light can damage your skin and eyes.

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Don’t Forget Your Toothbrush

If you've recently been sick with coronavirus or think you may have been exposed to it, it's a good idea to also disinfect your toothbrush once a day.

Chicago dentist Henry Hackney, DMD, recommends his patients either mix an ounce of 3 percent hydrogen peroxide with 5 ounces of distilled water or a teaspoon of 5.25 percent household bleach with a cup of cold water, and then soak the brush for 10 minutes. (Don't reuse the cleaning solution.) Just rinse the toothbrush thoroughly with tap water before you use it again.

And Remember: Wash Your Hands!

No matter how diligently you disinfect your home, the most important surface to clean is still your hands.

"It's by far the biggest, simplest, cheapest step you can take to protect yourself from coronavirus," Khubchandani says.

Again, soap and water are best, and you should aim to scrub for at least 20 seconds, according to the CDC.

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Alcohol-based hand sanitizers, while effective if they have at least 60 percent alcohol, are secondary to washing your hands with soap.

"This is because when you rinse your hands, you make sure you dislodge the virus and all of its remaining particles," Khubchandani says.

Giving your hands a good scrub should be the first thing you do when you walk into your house after being out, even if you've just done a quick walk around the block.

Bottom line: The more vigilant you are about keeping your hands clean, the less you have to worry about contaminating any household objects with coronavirus.

Concerned About COVID-19?

Is This an Emergency?

To reduce the risk of spreading COVID-19 infections, it is best to call your doctor before leaving the house if you are experiencing a high fever, shortness of breath or another, more serious symptom.
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