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Tips from Microbiologists on how to Keep Your house Clean during COVID-19

A woman is standing with a basket full of cleaning supplies
Tips from Microbiologists on how to Keep Your house Clean during COVID-19
  • Chloe Wilson
  • Apr 17 2020
It is horrifying to see a rapid increase in the number of COVID-19 patients across the world. According to WHO, Novel Coronavirus has emerged as an international pandemic disease which killed more than 1, 37,078 people in 210 countries, including Australia.

While maintaining good personal hygiene and social distancing are the only ways to prevent the spread of this disease, you can’t overlook keeping your house clean and disinfected. People should focus on keeping their premises clean even if they are at the end of their tenancy period. Following the best cleaning and disinfecting practices will help in keeping the germs at bay and also help you pass the inspection.

You can also hire professionals for the best bond cleaning in Brisbane if you are moving out of your rental premises. They will come to your place along with PPE safety equipment during the COVID-19 outbreak and maintain social distancing while cleaning up the property.

If you are a homemaker, then you need to protect your family from this virus. Cleaning and sanitising high-touch areas, as well as floors, plays a vital role in alleviating the spread of microorganisms like Novel Coronavirus.

According to Dr Brian Hedlund, a world-famous UNLV microbiologist, everyone needs to revise their cleaning and disinfecting practices in order to get rid of harmful germs. There are more than 1,000 bacteria per square centimetre of human skin, and it is important to observe what we touch and how we clean the contaminated surfaces.

Since the COVID-19 spreads due to the respiratory droplets (that are transmitted from one person to another), make sure you focus on leveraging the advanced tips advised by microbiologists.

Home Cleaning Tips from a Microbiologist

Microbiologists have revealed that the microbes causing COVID-19 are released in aerosols from coughing and sneezing or from mucous secretions. This means you can continuously clutching microorganisms from the external environment. When they are harboured onto a surface, they will spread when anyone touches the infected surface. In order to keep your house clean and disinfected, consider the following tips:

1. High-Touch Surfaces Should be Your Priority

It is imperative to clean and disinfect high-touch surfaces of your home. Observe how many people touched those surfaces. These areas include:

  • Doorknobs
  • Appliance Handles
  • Light Switches
  • Dining Table and Chair Handles
  • Kitchen Countertops
  • Faucets and Sink Basins
  • Cell Phones
  • Remote Controls
  • Laptop, Computer Mouse and Keyboards
  • Toothbrush
  • Toilet Seat, Flushers, etc.

Wipe off these surfaces using alcohol-based disinfectants to kill the microbes.

2. Cleaning is Important

According to microbiologists, germs or microbes such as SARS-CoV-2, can harbour and survive longer on textured surfaces where they can be covered with dust mites, oils, dirt and other debris.

Some of the dust can also help microbes to grow and spread harmful bacteria. That’s one of the main reasons why it is imperative to clean the surface first before disinfection. First, remove grease, grime, stains, dust mites, and other visible dust using a chlorine-based cleaning agent or soapy water.

Get rid of all the materials that can offer nourishment for the growth of germs and bacteria. Once you are done with the cleaning process, use a disinfecting spray which has at least 70 % alcohol to kill the lurking microbes.

For deep cleaning of your rental premises, consider hiring bond cleaning experts in Brisbane who can take care of everything and return the property in a clean and sanitised condition.

3. Disinfect Twice or Thrice A Day

You can’t deny the fact that COVID-19 has created a panic situation across the globe. Maintaining a good hygiene is not enough to prevent the spread of this disease. You can’t stop disinfecting the high-touch areas just by wiping off once a day.

According to the experts, COVID-19 can live 24-hour on cardboard surfaces and 72-hour on steel and plastic surfaces. This means you need to keep disinfecting your house, especially the surfaces that are touched frequently in a day. It is better to do it twice or thrice a day for better outcomes.

4. Use Disposable Cloths and Sponges

Do you know that 77 per cent of dishcloths, dirty rags and sponges contain coliform bacteria, mould and Staph bacteria? Of course, microfiber cloths and sponges work wonders in getting rid of germs when dampened in alcohol-based cleaning products. But, make sure you use disposable cloths to prevent the further spread of germs.

Reusable cloths sponges should be washed in hot water after every use, or else you can use disinfecting wipes because they are pre-soaked and disposable.

5. Clean and Disinfect Your Bathroom

Apart from high-touch surfaces, your bathroom is also a breeding ground for harmful germs and bacteria. The experts also recommend you to keep your bathroom clean and disinfected using the best products. You can consider the following tips:

    • Remove soap scum, mineral deposits, mould and mildew from shower walls, shower head, tubs, walls, faucets, sink basins, etc.
    • Disinfect these areas using an effective disinfecting spray.
    • Clean and disinfect the U-bend, toilet lids and bowl.
    • Use a toilet cleaner and brush regularly.
    • Remove limescale from surfaces.

6. Mop the Floors

Do not forget to keep your floors clean and disinfected using a chlorine-based cleaning product. It is recommended to remove dust and dirt from the surface using a heavy-duty vacuum cleaner.

To kill bacteria and germs, mop the floors thoroughly. Go every nook and cranny of the room –underneath the heavy furniture, corners, etc to stop the spreading of germs.


These are some useful tips from microbiologists that you should consider while cleaning your home during COVID-19. Thorough cleaning and maintaining personal hygiene are the only ways to prevent the spread of this virus. If you need professionals who can perform safe and sound bond cleaning in Brisbane, then look for the company who can send certified cleaners with PPE safety equipment.