Online ad advises people to wrap doorknobs in foil when …

Estimated read time 7 min read

Have you ever come across an online ad advising people to wrap doorknobs in foil? Yes, you read that right! While it may seem like a bizarre idea at first, there is actually some surprising logic behind this unconventional practice. In this blog post, we will explore the reasons why people are wrapping their doorknobs in foil and uncover the benefits (and drawbacks) of doing so. So get ready to discover a new household hack that could potentially improve your daily life – all with just a roll of aluminum foil!

What is the online ad?

The online ad advising people to wrap doorknobs in foil has been making rounds on social media and various websites. The ad features a simple image of a hand holding a piece of aluminum foil wrapped around a doorknob, along with the caption “Wrap foil around your doorknobs! Here’s why.”

While it is unclear who originated the idea or created the ad, it quickly gained popularity due to its intriguing nature. Many people are curious about why anyone would want to wrap their doorknobs in foil, leading them to search for more information.

The ad may have started as just another internet fad, but there actually is some science behind the concept. As we know, many viruses and bacteria can live on surfaces such as door handles and knobs for extended periods. Therefore, covering these surfaces with an antimicrobial material like aluminum foil could potentially reduce the spread of germs.

However, it’s important to note that this practice isn’t foolproof and should not replace proper hygiene practices such as washing hands regularly and disinfecting frequently touched surfaces. Nonetheless, wrapping your doorknobs in foil could provide an additional layer of protection against harmful pathogens – which might be particularly useful during flu season or pandemics like COVID-19.

What does the online ad say?

Have you seen the online ad that advises people to wrap doorknobs in foil when entering their homes? The ad has been circulating on social media platforms, and it has raised a lot of questions among many individuals. So what does this online ad say?

According to the ad, wrapping doorknobs in foil can help protect against germs and viruses. This advice is particularly relevant during these times when everyone is trying to stay safe from Covid-19. The idea behind this recommendation is that aluminum foil can act as a barrier between your hands and any potential contaminants on the doorknob.

While some people might be skeptical about this method’s effectiveness, there are scientific studies backing up its efficacy. For instance, a study published in the Journal of Hospital Infection found that aluminum could reduce viral contamination by up to 90%.

However, it’s worth noting that wrapping every single doorknob you come into contact with may not be practical for everyone. Some experts suggest focusing more on washing your hands frequently than obsessing over surfaces like doorknobs.

So while wrapping your doorknobs in foil might seem like an extreme measure, it certainly doesn’t hurt to take extra precautions during these uncertain times.

Why would people wrap doorknobs in foil?

There is a growing trend on social media platforms of people wrapping their doorknobs in foil, and many are wondering why. The truth is that there are several reasons why someone might choose to wrap their doorknobs in foil!

Firstly, wrapping your doorknobs in foil can help prevent the spread of germs. Doorknobs are one of the most touched surfaces in any home or office space, which means they can harbor a lot of bacteria and viruses. By wrapping them in foil, you create a barrier between yourself and these harmful microorganisms.

Secondly, if you live near the ocean or have high humidity levels at home, then your metal doorknobs may corrode over time due to salt exposure or moisture. Wrapping them with aluminum foil will help protect them from deteriorating.

Thirdly, it could be an aesthetic choice! Foil-wrapped door knobs look modern and unique which could add some style to your doors.

Whatever reason someone has for wrapping their doorknob in foil; there’s no denying that it has become a popular DIY hack online!

What are the benefits of wrapping doorknobs in foil?

Wrapping doorknobs in foil might seem like an odd suggestion, but it actually has a few benefits. Firstly, it can help to protect against germs and bacteria that may be lurking on the surface of the doorknob. By covering it with foil, you create a barrier between your hands and any harmful microorganisms.

Secondly, wrapping your doorknobs in foil can make them more durable over time. Doorknobs often get scratched or chipped from constant use, but covering them with foil can prevent this damage from occurring. Plus, if the foil does become damaged or dirty over time, you can simply replace it without having to replace the entire knob.

Wrapping your doorknobs in foil can give them a sleek and modern look that is perfect for contemporary homes. Foil comes in a variety of colors and finishes so you can choose one that complements your decor style.

While wrapping your doorknobs in foil may not be necessary for everyone, there are certainly some benefits to doing so!

Are there any drawbacks to wrapping doorknobs in foil?

While wrapping doorknobs in foil may seem like a great idea, there are some drawbacks to consider. For one, the foil can be easily torn or punctured which means that frequent replacement may be necessary. Additionally, wrapping doorknobs in foil can make them slippery and difficult to grip which could lead to accidents.

Another potential drawback is that the foil can interfere with certain types of electronic devices such as keyless entry systems or smart locks. This could result in difficulty opening doors or even complete failure of these technologies.

Additionally, wrapping all doorknobs in your home with foil could also be visually unappealing and detract from the overall aesthetic of your interior design.

Using aluminum foil on frequently touched surfaces may not provide long-lasting protection against germs and bacteria as it does not have antibacterial properties.

While wrapping doorknobs in foil has its benefits, it’s important to weigh these against the potential drawbacks before making a decision.

How to wrap a doorknob in foil

Wrapping a doorknob in foil is a simple process that can be done with just a few materials. First, gather your supplies: aluminum foil, scissors, and tape. Cut a piece of foil about twice the length of the doorknob and then fold it in half to create two layers.

Next, place the folded foil over the doorknob so that it covers it completely. Use your hands to smooth out any wrinkles or creases and make sure there are no gaps where air can get through.

Once you have covered the entire surface area of the doorknob with foil, secure it in place by wrapping tape around both ends of the foil strip tightly. This will keep it from slipping off or getting snagged on anything as people enter or exit rooms.

Take one last look at your wrapped doorknob to ensure that there are no holes or openings where germs could enter through. If everything looks good, then you’re all set! Simply repeat this process for each knob throughout your home for maximum protection against bacteria and viruses.


While the online ad advising people to wrap doorknobs in foil may seem unusual at first, there are actually several benefits to doing so. Wrapping doorknobs in foil can help protect against germs and bacteria that may be present on frequently touched surfaces, making it a useful practice during cold and flu season or when dealing with contagious illnesses.

Additionally, wrapping doorknobs in foil can also help prevent damage from cleaning products or other chemicals that may be used on the door or surrounding area. This is especially important for those who have high-quality finishes or hardware that they want to keep looking their best.

If you’re interested in trying this trick yourself, it’s easy to do and doesn’t require any special tools or materials. Simply cut a piece of aluminum foil to size and wrap it tightly around your doorknob until it’s completely covered. With these simple steps, you can enjoy the benefits of a cleaner and more protected home environment without breaking the bank!

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