Avoiding sick people is one strategy to stop the influenza (flu) virus from spreading. However, it’s also crucial to know how to disinfect house after flu to keep others from becoming ill if you or someone in your household has just recovered from the flu. The process entails cleaning frequently used surfaces to help eradicate the bacteria and viruses that cause these sicknesses. 

The type of germ and the surface it affects determine its precise life span. So, how long can a flu virus last on a surface? The flu can typically linger on surfaces for up to 48 hours. Additionally, germs can live for an hour on unwashed hands. 

This article offers suggestions for the best way to disinfect house after flu!

Rest and Self-Care Before Cleaning

Flu season cleaning tips

You must give yourself time to recover from flu-related illnesses before beginning extensive cleaning and following disinfecting tips for families with kids after flu. Although most people recover from the flu in a week, some may require more time if they have complications, like a sinus infection or an underlying medical condition.

If you’re still recuperating from the flu, ask friends, family, other household members, or a cleaning service to help with some of the work. Once you’re feeling better, you’ll be ready to disinfect your house after the flu thoroughly.

How To Disinfect House After Flu

The surfaces in your house most likely to have persistent germs are those that are frequently used. Cleaning high-touch surfaces after flu is critical. Even if everyone tries their hardest to wash their hands often, touching a surface, someone else has touched or sneezed on while ill increases the risk of contracting viruses and other germs. To kick off these flu season disinfecting tips, consider focusing on common areas in your home to help stop the flu from spreading after disinfecting your house after flu.

These consist of:

  • Stair rails 
  • Doorknobs
  • Light switches 
  • Drawer handles

Knowing how to disinfect house after flu is crucial, but it’s essential to remember vehicles, too. Make sure to clean and disinfect frequently touched surfaces in your car, especially if you or a family member drove in it while sick. These include seats, seat belts, navigation screens, door handles, and steering wheel. The most straightforward method for disinfecting common surfaces is disinfecting wipes. Ensure you adhere to the manufacturer’s instructions, which include letting the product remain damp for an adequate amount of time to eradicate germs. Hands should be cleaned after each use. 

Disinfect the Kitchen

A variety of drinking glasses, cutlery, and dishes may pile in the sink or other areas of the house while you’re unwell. To disinfect house after flu, gather and clean them in a dishwasher or wash them in hot, soapy water. After dishwashing, thoroughly clean and sanitize the rest of your kitchen to eliminate lingering germs.

Pay attention to the following areas:

  • Trash cans
  • Countertops
  • Kettles and coffee makers
  • Refrigerator (especially handles)
  • Light switches
  • Drawers 
  • Cabinets
  • Sink and faucets
  • Microwaves
  • Ovens 
  • Stovetop 
  • Any other appliances used while sick

Disinfect the Bathroom

Flu season cleaning tips

It’s crucial to completely clean and disinfect the bathroom after the person with the flu has recovered, regardless of whether you share it with them. Use warm, soapy water to clean the hard surfaces below, followed by flu virus germ killers like bleach for optimal effects.

Make sure you clean the following:

  • Basin and faucets 
  • Soap holders or dispensers
  • Toilets 
  • Doorknobs
  • Countertops
  • Toilet paper holders 
  • Toothbrush holders 
  • Consider replacing toothbrushes
  • Bathtubs and showers

Remember to disinfect house after flu by thoroughly cleaning these areas to help prevent the spread of germs.

Wash all Dirty Laundry 

While learning how to disinfect house after flu, do not forget about fabrics. Laundry products are among the soft surfaces where flu viruses can thrive. Your clothes, linens, and towels should be washed once you or another family member has recovered from being sick. Use detergent and acknowledge the label instructions regarding the ideal water temperature and drying time. You can clean and disinfect laundry baskets and hampers for soiled clothing. 

Clean with warm, soapy water, then pat dry with a paper towel. Alternatively, you can clean hard surfaces, laundry baskets, and hampers with disinfecting sprays or wipes. It is safe to mix laundry from a sick person with non-ill people, according to the Centers for Disease Control and Prevention (CDC). The most crucial step in eradicating germs is to use the hottest water temperature and thoroughly dry everything.

Disinfect Bedrooms 

Cleaning and disinfecting hard surfaces are as important as washing bedding when eliminating flu viruses from a bedroom. 

These surfaces include:

  • Bedside tables
  • Doorknobs
  • Lightswitches 
  • Bed frames
  • Drawer handles
  • Cupboard handles
  • Dressing table 

Cleaning bedroom flooring can help in preventing flu spread at home and eliminate germs. After someone has been ill, vacuum the carpeted floors and sweep and mop the hard flooring. You must take action to clean and sanitize a child’s toys if they recently contracted the flu. Stuffed animals and other soft toys can be machine-washed in pillowcases. Hard toys can be disinfected after being cleaned with soap and water.

Be sure to disinfect house after flu, paying attention to these areas in the bedroom to reduce the spread of germs.

Disinfect Electronics 

Keeping used surfaces clean can help stop the spread of the flu virus. However, a crucial aspect of how to disinfect your house after the flu includes cleaning your electronic devices, all this effort might be for nothing. For instance, touching a tainted phone can transfer germs from your hands to other surfaces. Because of their frequent use, electronics are among the surfaces in homes with the highest concentration of germs. In fact, according to a 2020 review of 56 different studies [National Institutes of Health], harmful microorganisms are present in roughly 68% of mobile phones worldwide. 

Using a gentle, lint-free cloth, dab your smartphone with a little warm water and soap to clean it. You can also use disinfecting wipes, but be aware that products with alcohol in them can eventually harm screens. Try adding wipeable covers to help protect your personal electronics. In this manner, you can quickly and safely clean the surfaces of your phone and other objects. Along with your phone, be sure to disinfect house after flu by cleaning and sanitizing all other electronic devices in your house, such as tablets, remote controls, and personal computers and keyboards.

Air Out Your Home 

Preventing flu spread at home

If it’s nice outside, open the windows for fresh air. This lessens the chance that germs will remain in the air and cause illness to other people. While cleaning and disinfecting, ventilating can be the best way to disinfect a house after the flu. This is also a good practice when using bleach or other disinfecting products and helping to air out the house. 

Conclusion

Knowing how to disinfect house after flu is crucial to keeping others from becoming sick. Even though the process may seem overwhelming, you can begin by addressing areas with high traffic and work your way down to the rest of your to-do list. Always follow the manufacturer’s instructions when using commercial disinfectants and wear a mask and gloves. 

After learning how do you disinfect your house after the flu in 2025, you and your loved ones can rest assured until next flu season!

FAQ’s:

What are the best cleaning products to kill flu germs?

Many common disinfectants, including bleach or ammonia-based cleaning products, can effectively kill flu viruses.

Do flu germs live on clothes?

Yes, flu germs can survive for 8 to 12 hours on clothing. They can also live on other materials, such as scarves and bedding.

Should I wash my sheets after having the flu?

After getting the flu, you should wash your sheets because bedding and other soft surfaces can harbor flu viruses.

How do I sanitize my bathroom after the flu?

Knowing how to sanitize bedding after flu is crucial. Thoroughly wash your bathroom with soap and water, then use an EPA-registered disinfectant or a bleach-based solution to disinfect all surfaces.

Does Lysol kill flu germs on surfaces?

Lysol products can indeed eradicate flu germs from surfaces. Cold and flu viruses are among the 99.9% of bacteria and viruses that Lysol’s products are said to be able to destroy.

How long do stomach flu germs live on surfaces?

Infected carpets can harbor stomach viruses for up to 12 days, while hard surfaces can harbor them for up to 12 hours. It can survive for months or even years in still water.

How do you disinfect a couch after the flu?

When disinfecting house after flu you can thoroughly spray a couch with a disinfectant spray made especially to kill viruses, such as one that contains at least 90% alcohol or a low hydrogen peroxide solution, and let it sit for the recommended amount of time before wiping it down with a fresh cloth.

Can air purifiers help remove flu germs?

Yes, but there’s a catch. Only viruses already in the air can be captured by air purifiers.

How to disinfect my house after flu?

The best way to disinfect your house after the flu is to clean and disinfect all surfaces and items that were used or are commonly used by those who were sick.

What is the difference between flu and stomach flu germs?

While the stomach flu is caused by a number of viruses that affect the intestines, the flu is caused by the influenza virus, which affects the respiratory system.

How to kill stomach flu germs?

The best way to kill stomach flu germs is to use a bleach solution to thoroughly clean and disinfect surfaces that may have been contaminated with diarrhea or vomit.

Pia Vosloo is a passionate health writer and wellness advocate, dedicated to making complex health topics accessible and engaging for all. As the founder of MotherTyper, Pia combines her background in psychology, beauty, and holistic wellness to deliver content that informs, inspires, and empowers readers to take charge of their health. MotherTyper’s team of writers includes experts from a range of health and wellness backgrounds, ensuring every article is well-researched, inclusive, and crafted with empathy to meet diverse health needs.