Does Steam Kill Bacteria and Viruses? Quick Guide [2022]

With people grappling with fears of catching lurking bacteria or the lethal Coronavirus, everyone is wondering whether steam cleaning can kill viruses or not?

Understandably, people have concerns about steam cleaning. They are dubious about using it as a positive alternative solution to get rid of viruses and pathogens and disinfect the house, especially if anyone in your home is already in self-isolation.

While cleaning companies profess that steam cleaning can kill 99.99% of germs and bugs, the question remains; does steam cleaning kill viruses?

Heat and steam are always known to kill bacteria, germs, and viruses. But in the wake of Corona, the lack of data has confused people. We must be known with effectiveness of steam cleaning.

Dr. Keith Armitage suggests that high temperatures steam can kill the Coronavirus, and the virus cannot survive harsh weather conditions. The Government has also advised to steam clean upholstery, furnishings, and beds where other harsh detergents can’t be used.

Does Steam Cleaning Kill Viruses at Home?

The crucial requirement is the sterilization of objects contaminated with the virus or is suspected to be contaminated. High-temperature steam is already being used in hospitals in autoclaves to sterilize medical equipment under controlled settings.

The extremely high-temperature steam damage the outer layer or exterior and destroys the viruses. But is it effective to use steam cleaning at home to get rid of the fatal Coronavirus?

Researchers are split on steam cleaning being used to kill Coronavirus at home. Some believe home-based steam cleaning solutions aren’t as effective in terms of intensity, pressure, and heat to ensure coronavirus safety. Others claim that it can work along with soap and water as an added protection layer.

It is difficult to attain a similar condition at home to make the virus inactive, but it can still ensure safety from other disease-causing organism. It can act as an added protection in addition to soaps and alcohol-based detergents that CDC has suggested.

Here are some of the Best Steam Cleaners for Home.

Factors That Influence Steam Cleaning

Two important factors can significantly influence the effectiveness of steam cleaning to kill the Coronavirus.

  1. i) Duration
  2. ii) Intensity of steam/heat

Yes, the research has suggested that steam should have a high temperature and high pressure. At least three minutes of constant heat ranging from 140-160 degrees Fahrenheit is needed to ensure the pathway is cleaned from Coronavirus. The less intense the steam is, the more time it may require to kill the virus.

How Does Steam Cleaning Work?

Steam cleaning involves water to be heated at a high temperature, which is then released at high pressure in a particular direction. This steam melts the dust and grime layer on any surface and makes the cleaning easier.

It’s not just the dirt that steam cleaners deal with; the high heat bursts the outer layer of viruses and makes it inactive. Almost all viruses are susceptible to heat, and Coronavirus is no different.

The Coronavirus is an enveloped virus. The outer layer is a thin membrane of the fatty layer, which is vulnerable to soaps, disinfectants, and heat and steam.

The high temperature steam kill bed bugs, bacteria, viruses, dust mites and stop the spread by killing their eggs. As a result, it disinfects floors and other surfaces from all the beasts that can’t be seen.

Why is Steam Cleaning Better?

As opposed to vigorous chemical cleaning, odors, and fumes coming from brute chemicals, steam cleaning is an alternative eco-friendly approach. It can clean almost all types of surfaces like windows, walls, floors, curtains, upholstery, bathrooms where grimes of dirt and viruses are clinging to the surface.

Chemical cleaning also has health hazards and is not suitable for people who are susceptible to allergic reactions; in that case, steam cleaners are the next appropriate option.

Moreover, steam cleaning isn’t only used in homes; it can also reach the grime and dust in the small crevices of your car where other cleaning methods can’t reach. It can also disinfect boats and motorcycles to ensure safety.

The Versatility of Steam Cleaning

Steam Cleaners are multi-purpose tools. They go all the way from melting the grime or dust to killing any bacteria or virus beneath the layers of grime, which would be hard to reach otherwise.

Moreover, steam cleaners are effective on bathroom fixtures, counter-tops, hardwood floors, tiles, doorknobs, kitchen sides, and other diverse surfaces. Overall, a great tool to disinfect floors.

It even goes to clean and disinfect where bleach wipes and chemical sprays are not recommended, like bed mattresses, upholstery, and soft furnishings.

Does Steam Cleaner Stop Bed Bugs Infestation?

With the steam cleaner’s power to release steam with lethal temperature, it can effectively kill bed bugs. The steam can go ¾ inches deep into the surfaces and cracks and manage to kill under-the-table bedbugs. Additionally, the exposure to heat ranging from 160-180 degrees Fahrenheit also kills their eggs, which can successfully stop further infestation.

Our Recommendation for the Best Steam Cleaner for Viruses

In the pandemic crises, where business opportunists are rushing to serve the consumers, and Amazon’s list is filled with thousands of steam cleaners’ suggestions, it is hard to find a reliable solution to kill the virus, bacteria, and germs.

However, Mcculloch heavy duty steam cleaner MC1275 has outshone innumerable ordinary steam cleaners. From bed bugs and carpet moths to the new and novel CoronaVirus, Mcculloch can deal with the toughest germs and deliver remarkable results.

The messier stove tops darkened grout, and small awkward spaces in the bathroom are no match to the Mcculloch’s capability to clean surfaces without harming them. It’s durable, sleek, and has multiple attachments and a large tank reservoir to fill water. We recommend this powerful Mcculloch steam cleaner if you are wary of allergens and harsh chemicals.

Bottom Line!

While warm water, soap, bleach, and EPA approved disinfectants are front-line warriors against Covid-19, steam cleaners have also joined the fight against the virus. Steam cleaning method has been used for ages to kill pathogens, and its power was unchallenged, but Covid-19 has tested its potential to the fullest. While hospital-grade steam cleaners can effectively disinfect the equipment, you can still use home-based cleaners to add the security layer to disinfect the house from the virus.


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