Why wrap aluminum foil around door knobs

KGTV — An online ad you may have seen says to wrap foil around your doorknobs when you're alone in the house.

The online ad was mysterious. It also said, "You should wrap foil around the doorknob when you're alone. We've seen various claims like these before that said to place various household items where they don't normally belong. Just like the others, this one was misleading clickbait. Such slideshow articles require that readers click "next page" numerous times in order to reach the end of the story. Many of the pages in the article didn't contain "life hacks" so much as they did push links to various supposedly helpful products. The article appeared to be designed for its author to earn affiliate commission on any product purchases that readers made through clicking the links.

Why wrap aluminum foil around door knobs

The longer you live, the more you know. This is especially true for home tips that can become life changing. Today, we found one interesting hack for you that could be useful in some situations. If you have ever had a problem with the thermal insulation of your main door, then aluminum foil can be very helpful. This material is an excellent heat conductor, which means after wrapping your knob, it will keep your house cooler in summer and warmer in winter. Second, this manipulation can help prevent unauthorized entry. Whenever someone tries to open the door illegally or without your permission, the doorknob with foil wrap will make it difficult for them to open the door. It simply keeps the doorknob from becoming damaged. Aluminum foil wrap can help during renovation or other work in the house, including when opening the door. If you had a sleepwalker in residence I see where it might be a helpful thing to do to keep them from getting a good grip on the handle and going out. Other than that I can see it serves no real purpose. We have a cat that opens doors so tried it for that.

While it may seem loud while using it in the kitchen, foil around your doorknob would be less effective than an alarm system or even hanging bells around the knob. In the past, we covered other misleading ads that also featured household items and mentioned the word "alone. Aluminum foil can also be used to cover doorknobs and hardware.

While some online advertisements and articles claim that wrapping your doorknob in aluminum foil will keep you safe while home alone, it is not an effective security measure. The idea behind this hack is that the foil will make a noise if disturbed, alerting you that someone may be at your door. Other theories are that the knob would be more difficult to hold and turn or that the lock would be harder to pick open if the foil was present. In reality, aluminum foil will not do much to prevent someone from breaking into your home. It may be true that a doorknob is harder to turn when it's covered in foil, but a determined intruder would simply remove the aluminum before trying to enter your home. This will make a sound, but if you are sleeping, you likely won't hear it.

The online ad was mysterious. It also said, "You should wrap foil around the doorknob when you're alone. We've seen various claims like these before that said to place various household items where they don't normally belong. Just like the others, this one was misleading clickbait. Such slideshow articles require that readers click "next page" numerous times in order to reach the end of the story. Many of the pages in the article didn't contain "life hacks" so much as they did push links to various supposedly helpful products. The article appeared to be designed for its author to earn affiliate commission on any product purchases that readers made through clicking the links. On the last page of the article, it simply said that foil could be used to cover doorknobs to protect their shine while painting. However, as many readers likely know, this is what painter's tape is for. The tip mentioned nothing that explained why the word "alone" was used in the ad, because the ad was misleading clickbait:.

Why wrap aluminum foil around door knobs

When alone at home, many people wonder what to do with the doorknob. Most people advise covering your doorknob in foil to protect yourself from burglars, but some people advise against doing so because it might alert shady characters that no one is home, allowing them to break into your home as soon as they get the chance. By placing several layers of aluminum foil on the doorknob, you can easily determine whether last night was secure or not. If the foil is torn or damaged in the morning, it is a sign that you need to be vigilant. Vaseline can make it difficult to turn the doorknob, so pour some over there. Installing a CCTV camera is a better option if you want to spot the eerie activity outside your home.

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More Contact Us. While some online advertisements and articles claim that wrapping your doorknob in aluminum foil will keep you safe while home alone, it is not an effective security measure. On the last page of the article, it simply said that foil could be used to cover doorknobs to protect their shine while painting. Have you ever heard of an aluminum foil hack? We've seen various claims like these before that said to place various household items where they don't normally belong. Many of the pages in the article didn't contain "life hacks" so much as they did push links to various supposedly helpful products. Though they do have a few practical uses, doorknobs covered in foil won't stop intruders from breaking into your house when you're alone. Fact or Fiction: Online ad advises people to wrap doorknobs in foil when home alone? This material is an excellent heat conductor, which means after wrapping your knob, it will keep your house cooler in summer and warmer in winter. KGTV — An online ad you may have seen says to wrap foil around your doorknobs when you're alone in the house.

Being home alone can be a scary experience. This simple trick can help to deter intruders from entering your home, as the noise of the tin foil can alert you to any activity outside your door.

Jordan Liles is a Senior Reporter who has been with Snopes since If you had a sleepwalker in residence I see where it might be a helpful thing to do to keep them from getting a good grip on the handle and going out. This will make your home stand out from the others around you, letting potential burglars know that you're by yourself and afraid. Jordan Liles. Sign up for the Breaking News Newsletter and receive up to date information. While some online advertisements and articles claim that wrapping your doorknob in aluminum foil will keep you safe while home alone, it is not an effective security measure. Actions Facebook Tweet Email. Just like the others, this one was misleading clickbait. While foil is inexpensive, it's not worth wasting it on this fictitious safety hack. Comments Get notifications. In reality, aluminum foil will not do much to prevent someone from breaking into your home. Though they do have a few practical uses, doorknobs covered in foil won't stop intruders from breaking into your house when you're alone.