November 14, 2018/Primary Care

What’s the Best Way to Clean Your House After Someone In Your Family Has Been Sick?

The lowdown on how (and where!) to disinfect

cleaning after sickness

No matter whether it’s a cold, the flu or a stomach bug that strikes, you know you’ll need to break out the cleaning supplies to protect everyone else in your household. But does your method (or the products you use) matter?


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Family medicine physician Dan Allan, MD, says once someone in your house has been infected with a bug, it’s best to break out the cleaning gloves and the bleach.

“I would definitely recommend a bleach-based cleaner,” he says. “There are certain infections, like Norovirus, which are not killed by normal mechanisms — even hand sanitizer will not work on that particular illness.”

What to clean (and when)

It’s important to clean thoroughly after everyone in the house is healthy. Dr. Allan recommends starting with things that are frequently touched, like counters, doorknobs, refrigerator handles, remote controls and especially cell phones.

“Cell phones can have more germs than a toilet seat. It’s amazing what is on a cell phone. You definitely want to clean those routinely,” Dr. Allan says.

Pay close attention to the kitchen, not only because it’s a place where many people gather and touch things, but also because it’s where food and drink are being prepared.

Bacteria and viruses can live on surfaces for a while — sometimes days or even weeks, Dr. Allan says.

He also recommends washing bedding and stuffed animals in hot water and wiping down other objects that can’t be easily washed using a bleach-based cleaner, if possible.

And change your habits too!

An often-overlooked way to try to stop the spread of illness, Dr. Allan notes, is to change our habits, as difficult as that may be.

“One of the key things that’s hard for people is to not touch their face,” he says. “We touch our faces so many times a day, and half of the time we don’t even realize it. You rub your eye, your nose, scratch your face, lean on your hand — and this is probably one of the biggest habits to stop doing to prevent sickness.”

Dr. Allan also points out that it’s important for those who come down with a contagious illness to stay home from work and school until they’re starting to improve to help prevent it from spreading to other households.


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