How to Block WiFi Signal in a Room for Safety and Productivity

How to Block WiFi Signal in a Room for Safety and Productivity

WiFi signals have slowly become an integral part of all our lives. From our TVs and entertainment systems to even our microwaves, all appliances are becoming more dependent on it. 

While these capabilities are enhancing our overall experiences due to advanced features and capabilities, there’s one aspect that’s often underrated or completely ignored – the EMFs in WiFi and their negative effects on your health.

While completely blocking WiFi from your life is both impractical and borderline impossible, many experts believe that you should ensure limited to no exposure to WiFi during your sleep


This will not only improve your sleeping habits but also keep your health in check. This article will discuss some of the reasons why people are interested in learning how to block WiFi signal in a room, and how to do it.

The Negative Effects of WiFi 

WiFi signals themselves don’t cause any harm, but they carry EMFs, which can negatively affect your health in several ways. The differences are subtle and many people don’t even feel them. 

The next section will go through some of the most common negative effects people associate with WiFi signals. These will show you why it’s so important to learn how to block WiFi signals in a room.

1. Insomnia

This is one of the most common complaints on the internet. 

People report that WiFi present in the home either prevents them from going to sleep or affects its quality. EMF exposure in small quantities doesn’t cause that much harm, but consistent exposure, like what we’re experiencing nowadays, can’t possibly be a good thing.

Insomnia itself can cause several other problems, as well. Stress, high blood pressure, loss of productivity, and several other problems start from the lack of quality sleep. 

2. Deteriorating Brain Function

The human brain is quite complex and uses neural signals to transmit instructions and information throughout the body. EMF can potentially interfere with that process and may even affect the functionality of your brain. 

This phenomenon was even observed in a study conducted in 2013 that showed that low-frequency EMF waves had an impact on some areas of the brain. Consistent exposure led to a decrease in brain activity which resulted in varying issues like memory loss, loss of analytical abilities, and other related issues. 


3. High Risk of Cancer

EMFs and WiFi signals also have an associated risk of causing different kinds of cancers. You must have heard people telling you to never keep the cellphone under the pillow or nearby while sleeping. Turns out there was some wisdom behind that suggestion. 

The World Health Organization identifies low-frequency EMF radiations like the ones in WiFi signals to be cancerous for the people. Small exposure does not cause any damage, but consistent exposure can leave significant damage.

4. Infertility

Some studies even suggest that high exposure to EMF radiation can cause infertility and damage the reproductive system. In a study, some mice were exposed to EMF consistently and others had limited exposure. Results revealed that high exposure leads to neurological changes that affect the fertility of the mice. 

It’s estimated that humans might also undergo the same changes but after a higher degree of exposure to EMFs and other waves. However, experts recommend staying careful and curbing continuous interaction with EMFs and other harmful waves through different methods. 

5. Problematic Development of Children 

Children are different from full-grown adults who can resist most of the damage by EMFs. In their growing ages, children subjected to high enough EMF radiations are more likely to develop neurological and physical issues.

6. Negative Effects on Plant-Life and Pets

The harmful effects of WiFi and other EMF radiations are not limited to human beings only. Both animals and plants are also negatively affected by harmful EMF radiations.

Some time ago, a few school students conducted an experiment to check the effects of EMF on plant growth. Two plants were grown in equal conditions but one was kept near a WiFi router and the other wasn’t. In the end, the plant near the router didn’t grow as much as the other.

There are several reports about animals, as well. Many people post about their pets showing odd behaviors or feeling anxious in rooms where the router is placed. 

Animals generally have better perception abilities than humans and can sense when things are wrong. EMF radiations can sometimes jumble up those senses and agitate them. That’s one of the many reasons you find your pet being uncharacteristically aggressive or down. 

How to Block WiFi Signal in a Room for Safety and Productivity

The Most Common Areas Where People Block WiFi Signals

As stated before, it’s impossible to block WiFi out of everything without resorting to extreme methods and inconveniencing yourself. However, there are some areas where you should always ensure little to no exposure to WiFi. These include:

1. Children’s Rooms

Children of growing age have weaker resistance to EMFs and, therefore, it’s important that their rooms don’t have any WiFi connectivity. 

If you’re working, you might need to be available on the phone or by email. Measures that block out WiFi end up blocking phone signals and other waves, as well. So, you might not be too keen on implementing the same solutions in your own rooms. 

Small children spend more time in their rooms, so blocking out all the rays would significantly curb their exposure to WiFi signals.

2. Sleeping Areas

Many people report that WiFi messes up their sleep cycle. While there are no concrete studies that prove this theory, the overwhelming number of people complaining means that there could be some truth to it.

The most effective and easy solution you have is to turn off the WiFi router before bedtime. You won’t have to spend any money on different products and you’ll be able to sleep peacefully.

3. Home Office or Workplace

Many workplaces either don’t have WiFi or block them because of productivity reasons. Almost everyone agrees that they waste a lot of time on their phones. Scrolling through social media pages, checking up on messages, sharing random updates, and all other similar tasks take up a lot of time that could be spent on the work done.

This issue is not limited to an office environment only. If you’re running a business from your home, you’ll also want to curb all the sources of distraction and focus on the work. By nature, we tend to get distracted from work because of our phones. Limiting the phone’s capability can go a long way in keeping you productive.

How to Check EMF Levels in a Room

Knowing how much EMF you’re being exposed to is quite simple. There are multiple readers available on the market that can do the job for you. Operating them is generally uncomplicated, and you don’t even need any technical skills. 

Products such as the Meterk EMF reader are some of the most popular choices available. This EMF reader is both reliable and works for a long time. You’ll also be pleasantly surprised with its price when compared with other options.

Protecting Yourself: How to Block WiFi Signals in a Room

The most tempting thing you’ll come across while searching for ways to block WiFi signals is a signal jammer. However, it might not be the best idea to go for those. Using signal jammers is illegal in most places and may get you in trouble with the law.

On top of that, signal jammers don’t cancel out WiFi signals. Your body will still experience the same effects of EMF as before. The signals will only be interfered with to stop them from communicating with your phone and other electronic devices. 

If you’re interested in personal protection, some people also recommend using crystals and pendants that resist EMFs. However, there’s little to no concrete evidence that they actually work. If you believe that they can make a difference, you can surely check out one of the most popular choices on the market over here.

For protecting your room from WiFi signals, the best options are products that come with a metal layer. Most EMFs can go through walls, doors, and other mediums but are reflected by Aluminum and other similar materials. That’s why Aluminum foils are one of the best make-shift protection materials against EMFs. 

For long-term use, the following material can perform exceptionally well. 

Anti-EMF Sheets

Depending on why you want to block WiFi signals in a room, Anti-EMF sheets can be an effective choice for you. While they won’t help you in containing the signals in one location, Anti-EMF blankets can be an excellent protective measure to give you a peaceful night’s sleep.

Most Anti-Emf blankets come with inherent absorbents that prevent WiFi signals from passing through and affecting your body.

Mylar Blankets

Technically, Mylar blankets fall under Anti-EMF sheets but their popularity and varying applications warrant a separate section. These sheets have an Aluminum coating on one side which reflects EMF signals.

While Mylar blankets are popularly used for personal use in emergencies, many people have adopted them to protect a room, as well. For short-term applications, simply hanging them suffices. 

In some parts of the world, you’ll find wallpaper with a Mylar lining to give a better long-term solution. However, such wallpapers are extremely rare and might be a little expensive. 

EMF Blocking Paint

Perhaps the most effective, long-term, and generally convenient answer of how to block WiFi signals in a room is EMF blocking paint. These paints come with a metal particulate that reflects EMF signals within a particular range and offers continuous protection.

Read about our top picks for the best EMF blocking paints in 2021

Most Anti-EMF paints come in a black coat, which limits the color options you have for your room. However, many effective products mix quite well with other paints and are available in a white color. If you know what you’re doing, you can create an attractive room that offers all the protection you need from harmful EMF radiation.

EMF Harmonizers

The final choice, EMF Harmonizers are perhaps the most effective and easy to implement option for anyone. These harmonizing kits fuse with your circuit breakers or switches and act as a deterrent to counter the harmful effects of EMFs. 

EMFs travel in the form of waves and all waves are susceptible to destructive interference. EMF harmonizers work to do exactly that. They send out alternating destructive waves that interfere with the oncoming EMF radiations and ensure your protection.

Key Takeaways

WiFi and other EMFs have undoubtedly made our lives better. We’re so used to the benefits of these technologies that we sometimes don’t consider the harm they might be inflicting on us. It’s a fact that WiFi emits low-level EMF radiation. 

While those radiation levels don’t lead to an immediate health complication, many long-term effects can be problematic at a later stage. 

By nature, our bodies come with a healing factor that reorients many neurological and physical anomalies without needing any kind of intervention. Damage due to WiFi and low-level radiation is the same. If you’re not constantly being exposed, you’re giving your body the time to heal itself and get everything back to normal.

That’s why it’s so important to know how to block WiFi signal in a room. By doing so, you can ensure that you’re giving your body the required time to reset every night. Moreover, you’ll get to experience both active and passive benefits by limiting your EMF exposure. 

By having a proper night’s sleep, you’ll be safe from many health issues that stem from insomnia and lead a better and more productive life.

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