7 Effective Ways to Block Radiation From a WiFi Router

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block radiation from a wifi router

The radiation emitted by wireless wifi routers is a form of EMF radiation that may pose risks to human health.

This form of radiofrequency (RF) radiation is a type of non-ionizing radiation that doesn’t have enough energy to directly damage DNA, but it can still cause harm by heating up body tissues and disrupting cellular processes.

Long-term exposure to wifi radiation and other forms of EMF radiation can increase the risk of cancer, neurological disorders, and other health problems (source).

Also, read: 10 WiFi Radiation Protection Tips You May Not Know About

How to Block Radiation From a WiFi Router Effectively

Here are 5 ways to block radiation from your wifi router:

1. Use a wifi router guard

One of the easiest and most effective ways to block wifi radiation is by using a wifi router guard.

A wifi router guard is a specially designed cover that can block up to 90% of the radiation emitted by your wifi router. A wifi router guard is easy to install and can be found online or in electronic stores like Amazon (link below).

A wifi router guard works by reflecting the radiation away from your body, rather than absorbing it. This means that you’ll be exposed to much less radiation when you’re near your wifi router.

Some popular materials used for a router guard include copper, aluminum, and mesh. Copper and aluminum are both effective in reflecting radiation due to their high electrical conductivity, while mesh designs offer a lightweight and breathable solution that still provides ample protection against Wi-Fi radiation.

Some wifi router guards may also incorporate a combination of these materials to maximize their effectiveness.

2. Increase the Distance From the Router

Another effective way to reduce exposure to wifi radiation is by keeping a distance between yourself and your wifi router.

Check out my article: Safe Distances for Avoiding WiFi Router Radiation

The further away you are from your router, the further the wifi range and the lesser the strength of the wifi signal. Try to keep a distance of at least 6 feet of wifi range.

If possible, place your router in an area where you don’t spend much time, such as a basement or utility room. This will help reduce the wifi signal strength.

By situating your wifi router in an infrequently used area, you can further reduce exposure to Wi-Fi radiation. This strategy is especially helpful for individuals who are concerned about the potential health risks associated with long-term exposure to microwave radiation.

In addition to maintaining distance and strategically placing your wifi router, you may also consider turning off your Wi-Fi router when it is not in use, such as during the night or when you are away from home. This can help minimize cumulative exposure to Wi-Fi radiation over time.

3. Turn off your wifi router at night

turn off WiFi Router at night

When you’re not using your wifi, turn off your wifi router. This will not only reduce exposure to radiation but also save energy.

Check out my article: Turning Off Wifi At Night – Health Benefits & Ways To Do It

Many routers have a timer function that allows you to automatically turn them off at night or during other times when they’re not needed.

If turning off your router isn’t practical for some reason, consider putting it on a timer so that it’s only on during certain hours of the day.

Many modern routers come equipped with a timer function that allows you to schedule automatic shutdowns during specific hours, such as at night or other times when the wifi router is not needed.

Utilizing this feature can help ensure that your router is only active when it is necessary, further reducing your exposure to radiation.

In cases where turning off your router entirely is not feasible due to specific requirements or circumstances, you can still minimize your exposure by placing the router on a timer.

This way, the router will only be active during certain predetermined hours of the day, reducing the overall time you are exposed to Wi-Fi radiation.

This approach can be especially helpful for individuals who need to maintain a wifi connection for work or other purposes but want to limit their exposure during non-essential hours.

4. Use ethernet cables

ethernet cable

Instead of relying on wifi, use ethernet cables to connect your smart devices to the internet. This will eliminate the need for wifi and reduce exposure to radiation.

Ethernet cables offer several advantages over Wi-Fi connections, making this approach a win-win solution.

Firstly, Ethernet connections tend to be faster and more reliable than Wi-Fi, as they are less prone to interference and signal loss. This can lead to better overall performance and improved user experience.

Additionally, if you have multiple smart devices that require internet access, such as computers, gaming consoles, or smart TVs, using Ethernet cables can actually enhance their performance.

5. Invest in a low-radiation router

low radiation router

If you’re in the market for a new router, consider investing in one that emits less radiation. Look for routers with low SAR (specific absorption rate) values or ones that have been certified by organizations like FCC or ICNIRP.

Check out my top picks for low EMF routers

SAR values indicate the rate at which the human body absorbs energy from an electromagnetic field, such as that emitted by a Wi-Fi router. A lower SAR value signifies that the router emits less radiation, making it a safer choice for your health.

Some popular brands of low-radiation routers include Asus, Netgear, and TP-Link. These routers use advanced technologies to reduce the amount of radiation they emit while still providing fast and reliable internet access.

By investing in a low-radiation router, you can enjoy the benefits of a strong internet connection without compromising your health.

6. Use EMF Blocking Materials

One of the best ways to block wifi radiation is by using EMF blocking materials. Certain materials like aluminum foil, copper mesh, and Mylar can effectively block wifi radiation. Covering your router with these materials can help reduce exposure to harmful radiation.

Aluminum foil is a common household item that can be used as an effective EMF blocker. Simply wrap the router in aluminum foil, making sure to cover all sides of the device. This will create a barrier that prevents electromagnetic radiation from escaping.

Copper mesh is another material that can be used to block wifi radiation. It’s easy to use and can be purchased online or at most hardware stores. Simply wrap the router in copper mesh and secure it with tape or zip ties.

Mylar is a highly reflective material that can also be used as an effective EMF blocker. It’s commonly used for food packaging but can also be purchased as sheets or blankets online. Wrap the router in Mylar and secure it with tape or zip ties.

7. Invest In An EMF Blocker

If you’re concerned about exposure to wifi radiation, consider investing in an EMF blocker like Faraday cages or EMF shielding paint.

Faraday cages are made of conductive materials that create a barrier around electronic devices, preventing electromagnetic fields from entering or leaving the space. They come in various sizes and shapes and can be purchased online or at specialty stores.

EMF shielding paint works similarly by creating a protective barrier. It contains conductive particles that absorb electromagnetic fields, reducing exposure to harmful radiation.

One example of an effective EMF blocker is the DefenderShield EMF Radiation Protection Blanket. It’s made with multiple layers of shielding material that blocks up to 99% of electromagnetic fields emitted by electronic devices like large routers.

Another example is the Smart Meter Guard, which is designed specifically for smart meters but can also be used for routers and other devices. It’s made with a conductive metal mesh that blocks up to 98% of electromagnetic fields.

The Importance of Blocking Wifi Radiation from Your Router

To protect your health and the health of your loved ones, it’s important to guard against the high-frequency electromagnetic fields emitted by your wifi router.

These fields can penetrate walls and affect your family and pets, and prolonged exposure has been linked to headaches, fatigue, and even cancer.

Using shielding materials or devices to block wifi radiation can greatly reduce exposure to these harmful EMFs and keep you and your loved ones safe.

Blocking Wifi Radiation Can Reduce Health Risks

EMFs from sources like cell phones, wifi routers, and power lines can lead to health problems with prolonged exposure to high levels. Symptoms include headaches, fatigue, insomnia, memory loss, and even cancer.

Shielding materials or devices can significantly reduce these risks, especially for children whose brains absorb more radiation than adults.

Prevent Interference with Neighbors’ Routers

Another benefit of blocking wifi radiation from your own router is that it prevents interference with your neighbors’ routers. When multiple routers are in close proximity they can interfere with each other’s signals causing slower internet speeds or dropped connections.

By blocking wifi radiation from your own router you can prevent this interference which results in a more stable and faster internet connection for everyone in the area.

Identifying Safer Ways to Get Connections Without Wireless Radiation

Use Wired Connections

Wired connections are a safe way to connect to the internet without exposing yourself to wireless radiation.

Ethernet cables provide a direct connection to your modem, eliminating the need for a wireless signal. This means you can use your computer without worry.

Wired connections are also faster, more reliable, and more secure, as it’s harder for hackers to intercept data. They also don’t suffer from interference caused by other devices or physical barriers like walls.

Turn Off Wi-Fi on Your Devices

turn off wifi

To lower your exposure to wireless radiation, it’s important to turn off the Wi-Fi on your devices when you’re not using the internet.

This practice can significantly reduce the radiation emitted by mobile devices, gaming devices, laptops, and tablets, which is particularly important if you spend extended periods near a router or access point.

Most modern smartphones, laptops, and tablets have a wifi toggle switch in their settings menu that makes it easy to turn off.

By doing so, you can significantly reduce exposure to harmful radiation emitted by these devices, especially if you spend long periods of time near a router or access point.

To access this feature, simply navigate to the settings menu on your device, locate the wireless settings, and toggle the Wi-Fi switch off when you’re not using it.

By turning off the Wi-Fi on your devices when not in use, you can substantially decrease your exposure to harmful radiation.

This is especially important if you often carry your smartphone in your pocket or use your laptop or tablet on your lap, as these habits can increase your proximity to the source of radiation.

Use Airplane Mode

Another way to reduce your EMF exposure to wireless radiation from cell phones is by switching them into airplane mode when you’re not making calls or sending texts. Airplane mode disables all radio signals on your cell phone, including cellular data and Wi-Fi.

This means that even if you forget to turn off Wi-Fi manually on your cell phone, it won’t emit any harmful radiation while in airplane mode. You can still use features like GPS and offline media playback while in airplane mode.

Use Landline Phones

Landline phones (not cordless phones) are a safer option for making phone calls as they don’t emit wireless radiation like mobile phones do. If possible, consider replacing your cell phone with a landline phone for voice communication.

Landline phones are also more reliable than cell phones in areas with poor cellular coverage. They don’t require a battery to operate, so you don’t have to worry about running out of power during an important call.

Use a Wired Headset

If you must use a cell phone, use a wired headset instead of holding the mobile phone close to your head. This reduces your exposure to EMF radiation from the cell phone.

Wired headsets come in many different styles and price points, from basic earbuds to high-end noise-canceling headphones. They connect directly to your phone’s audio jack or USB port and allow you to make calls and listen to music without having to hold the device up to your ear.

Using Wired Internet Instead of Wifi for Reduced Radiation Exposure

Wired Internet Connection: A Safer Option Than Using Wifi

In today’s world, the internet is an integral part of our daily lives. We rely on it for work, communication, entertainment, and much more. However, with the increasing use of wireless technology, there are growing concerns about the potential health risks associated with exposure to EMF radiation from wifi routers.

Fortunately, there is a solution that can significantly reduce your exposure to this radiation – using a wired internet connection through an Ethernet cable. This option eliminates the need for wireless signals that emit EMF radiation and is a safer alternative to using wifi.

Hard Wiring Your Modem or Computer

If you work from home or spend long hours online, hard-wiring your modem or computer to the internet using Ethernet cables can significantly reduce your exposure to EMF radiation from wifi routers. This is because Ethernet cables transmit data through electrical wiring rather than wirelessly.

When you connect your device directly to the modem via an Ethernet cable, you eliminate the need for a wifi router altogether. This means that there are no RF radiation emitted in your immediate vicinity and therefore no risk of exposure to harmful EMF radiation.

Additionally, when you use an Ethernet cable instead of wifi, you can enjoy faster and more reliable internet speeds. This is because wired connections are less prone to interference than wireless ones.

Avoiding or Removing Smart Meters and Installing a Smart Meter Guard

smart meter radiation shield

Smart meters emit electromagnetic fields (EMFs) that can be harmful to human health.

To reduce exposure, you can have the smart meter removed and replaced with an analog meter, install a smart meter guard, or shield the area around it using EMF protection paint or a metal cage.

If you have multiple wireless devices in your home, it may be worth investing in EMF protection products like switch covers or shielding paint for your walls.


  • To reduce exposure to EMF radiation from sources like wifi, cell phones, and household appliances, you can use wired internet connections and turn off wireless devices when not in use.
  • Shielding materials like copper mesh or aluminum foil can be used to block unwanted frequencies, but they do not completely eliminate exposure.
  • It’s important to limit exposure to all types of electromagnetic waves in the electromagnetic spectrum, from low-frequency radio waves to high-energy gamma rays, and take proactive measures against EMF exposure.
  • While the risks associated with non-ionizing radiation like wifi signals are not fully understood, it’s important to be mindful of potential risks and take steps to reduce exposure.