EMF Field Guides:


The Definitive Guide to Protecting Your Children from EMFs

This field guide is all about recognizing and lowering the EMF exposures in your children’s environment.

You’ll learn what these sources are and how to best go about avoiding them entirely or lessening the EMFs possible impact.

Let’s begin:

Practical Tips on Keeping Your Children’s EMF Exposure as Low as Possible

Children today are being subjected to unprecedented levels of man-made electro-magnetic radiation. This guide will show you how to reduce or eliminate many common of these EMF sources.

We’ll focus on four man-made types of EMFs and give you practical ideas on how to protect or shield your children from them.

We also have a step-by-step EMF guide on how to provide a low EMF bedroom or nursery for your young children and one for pregnant women. Please read those for more information on shielding and reducing EMF exposure.

If, after reading this and the Beginner’s Guide to EMFs, you still have questions, please contact us and we’ll do our best to answer them.

Some of the product links may be affiliate links, which help support our mission of EMF education.

Steps to a Lower EMF Exposure

Step 01

Learn More About EMFs

Learn about EMFs & the scientific health studies of EMFs.

Step 02

RF Sources to Know

Learn more about radio frequency field sources.

Step 03

AC Magnetic Field Sources

Learn more about AC magnetic field sources.

Step 04

AC Electric Fields Sources

Learn more about AC electric field sources.

Step 05

Dirty Electricity Sources

Learn more about dirty electricity sources.

Step 06

Testing: Hire a Pro or DIY

Be certain of a low EMF environment by testing the room.

Step 07

DIY EMF Testing

The meters and resources you’ll need to DIY EMF test.

Step 08

EMF Blocking Products

Products that may lower EMF exposure in your nursery.

Step 09

Recap & Other Resources

A recap of this EMF field guide, plus additional resources.

Step 01:


Learn More About EMFs & the Scientific Studies

We’ll begin by giving you some resources to better understand what EMFs are and the man-made “Four Fields to Forgo” that we specifically focus on.

We’ll also point you to some scientific studies on the health effects of EMFs.

Let’s get started:


Read The Beginner’s Guide to EMFs & other EMF Field Guides

If you’re unsure of what EMFs are, please take some time and read The Beginner’s Guide to EMFs sections on our website or on Kindle/e-reader.

These will give you a better understanding of what EMFs are in general and what we mean when we write about AC Magnetic Fields, Radio Frequency Fields, 5G Radio Frequency Fields, AC Electric Fields and Dirty Electricity.

These are available for free on this website.

Afterwards, we’ve also written several EMF Field Guides that are quick reads and give you a better sense of the types of sources of these man-made EMFs, in and around your home.

These are also free on this website.

All this content is available in Kindle and eReader versions, as well, if you would prefer to read these off-line or simply want to support our educational mission. Much obliged!


Review the Scientific Studies on EMFs

Please visit our chapters on the Four Fields to Forgo or our appendix section on EMF Health Studies to learn more about the medical science of EMFs:

Step 02:


Identify Common Radio Frequency Radiation Sources That May Affect Your Children

Radio frequency fields are one of the most common exposures that children experience with EMFs.

Below we’ll go over the most common sources. Read our other EMF Field Guides to see a wide array of other sources.

Let’s view these:


Cell Phones and Children

Cell phones are continually giving off radio frequency radiation as the devices communicate with cell towers, wifi routers and bluetooth devices.

Here are five tips:

01 – A simple solution to reduce this exposure for you and your children is to place your phone in airplane mode when you’re not waiting for an important phone call.

02 – When your children are making a call to family members, make sure the phone is in speaker mode and placed on a surface where they won’t make contact with it.

03 – Facetime and Skype calls on the phone are best done at a distance with a parent holding the phone.

04 – When you are using your phone make sure you aren’t browsing, texting or calling with the phone directly adjacent to your child’s head or body. Keep it at arm’s length, as much as possible.

05 – When using a baby stroller don’t place a non-airplane mode phone in the stroller pockets. These pockets are often right next to the child’s body.

A Low EMF Solution

Cell phones have become nearly ubiquitous in our society today and can be a frequent close source of RF radiation for children. Being diligent in using airplane mode and being mindful of distance can lower their exposure considerably.


IPads and Tablets

These should also be in airplane mode, as much as possible, with wi-fi and bluetooth turned off. Most movie or show purchases you make will be available for offline viewing.

The Netflix app, YouTube app and Amazon Prime app all allow downloading of their content for offline viewing, as well.

A Low EMF Solution

Airplane mode is your friend.


Airplane Mode, Airplane Mode, Airplane Mode

Just wanted to hammer the point home that when your child uses a cell phone or tablet, if possible, put it in airplane mode making sure that wi-fi and bluetooth are turned off.

This may require a little foresight on your part to make sure that movies, shows and apps are preloaded and available offline.

A Low EMF Solution

One more vote for airplane mode!


Wi-Fi and Wi-fi Extenders

Wi-fi routers and extenders/boosters, like cell phones, are a common source of radio frequency radiation.

If you can stop using wi-fi entirely and only use hardwired internet connections, please do so!

Hardwiring your internet isn’t difficult and will eliminate your child’s exposure to this entirely.

If you’re unable to do so, due to security, medical or housing arrangements, get in the habit of keeping it off as much as possible.

Additionally, make sure your children’s bedrooms are far away from these routers and extenders.

One product we recommend to our clients, to reduce wi-fi use, is an infra-red remote on/off switch. This switch basically plugs into a socket and then your router is plugged into the switch and can be turned on and off with a remote control. Learn more about this on/off switch.

If you have to occasionally use wifi, you can utilize this to turn the router on and then immediately turn it off after you’re done.


A Low EMF Solution

Turning off you Wi-Fi can be achieved by the following means:

A – Some internet providers (that have a wireless router bundled with their service modem) have apps that you can use to remotely turn the wireless router on and off.

B – Put your wireless router on a mechanical timer that you plug into your electrical outlet. This will turn it off every day at a selected time.

C – Utilize a remote IR kill switch. Right before you go to bed, you can turn off your wireless router with the click of a button and then turn it back on when you wake up.


Cordless Phones

Cordless phones produce an astonishing amount of RF radiation. Most phones come with multiple docking stations that are found throughout the home.

When you have young children it’s best to just get rid of these and utilize a corded land-line.

A Low EMF Solution

Go wired with the home phone!


Baby Monitors

If you have other young children, you probably are utilizing baby monitors. Most, if not all, of these produce radio frequency fields as they communicate.

Luckily, these can be hardwired to eliminate the RF exposure to you and the rest of your family.

A Low EMF Solution

We’ll have a guide on how to do this shortly.


Entertainment Technology

Entertainment consoles are littered with all types of devices that produce radio frequency radiation through the use of wifi, bluetooth and/or cellular technology.

Common sources of radio frequency radiation in the average living or TV room are:

– Smart TVs
– Wireless Cable Boxes (Comcast, DirectTV, Dish Network)
– Gaming systems (Playstation, Xbox and Nintendo)
– Smart Speakers (Alexa, Google Home)
– DVD players with smart features
– Digital Media Players (Fire TV, Apple TV, Roku)
– Wireless speakers (Sonos, Bose)
– Bluetooth computer peripherals (wireless mouse and keyboard)

These fields can be reduced by turning off the wireless and bluetooth functionality and running a hardwired ethernet connection to the devices instead.

At a minimum, put the devices on a power strip that can easily be turned off when not in use.

A Low EMF Solution

View our EMF Field Guide to Lower EMF Exposure in Living Rooms and TV Rooms to learn more about these.


Smart Watches & Fitness Trackers

When you’re around and playing with your children, these should be in airplane mode with wi-fi and bluetooth turned off.

Especially pay attention to this with newborns that are being cradled.

A Low EMF Solution

You’re probably tired of hearing about airplane mode by now.


Smart Toys

Wi-fi and bluetooth technology is getting incorporated into more and more toys these days. It’s something to be aware of when purchasing gifts.

If you do have these, make sure they aren’t in the child’s crib during their many hours of sleep.

A Low EMF Solution

When researching a product, do a search for the product name + wifi or bluetooth.

RF chipped toys will necessarily have batteries, too, so that often is a giveaway.


Other Internal RF Sources

Other common internal sources of radio frequency radiation are:

– Wireless security systems
– IoT (The Internet of Things or smart home products)

View our other EMF Field Guides to learn more about these sources.

A Low EMF Solution

We cover many of these in our other EMF Field Guides.


External RF Sources

Two common sources of external radio frequency sources are wireless utility meters and close proximity cell towers.

Wireless utility meters can be swapped out for non-transmitting models.

Cell phone towers should be avoided as much as possible.

Keep your eyes peeled, as you’d be surprised how many churches, schools and parks have cell phone towers on top of them or directly adjacent to them.

A Low EMF Solution

We’ll have more how-to guides on this material coming soon.

Step 03:


Identify Common AC Magnetic Field Radiation Sources That May Affect Your Children

AC magnetic fields are another common exposure that children experience with EMFs.

Below we’ll go over some common, man-made sources of magnetic fields. View our other EMF Field Guides for more sources.

Let’s begin:



Overhead and underground power lines are common sources of elevated magnetic field levels within homes.

Shielding these can be difficult, so your best bet is to increase your distance from the source.

You don’t want your children to sleep in areas with elevated magnetic field levels (or yourself for that matter).

Sometimes you may come across an unavoidable source (like a fridge or breaker box on the other side of a wall). You may need to try and shield against it in those circumstances.

A Low EMF Solution

There are some shielding options, but distance is your friend here.


Kitchen & Home Appliances

Anything with a motor, condenser, or an electric clock will have some magnetic fields.

Examples of these are refrigerators, furnaces, stoves and dishwashers (microwave ovens produce RF radiation and are another to look out for).

The kitchen can be a real exposure problem for adults and children.

It’s important to understand the high exposure areas of the kitchen and make sure your young children aren’t spending a lot of time in them.

An EMF consultant can survey for you or you can get an EMF meter and do the sleuthing yourself (see below).

A Low EMF Solution

See our EMF Field Guides for other sources. Our EMF Field Guide to EMFs in Kitchens is a good one.


Wiring Errors

Electrical wiring errors are also common causes of elevated magnetic fields in homes. These can be quite large and are important to survey for. Especially in your children’s bedrooms and other places of the home that are occupied frequently.

EMF specialists can be helpful testing for these and then talking with electricians about how to mitigate this.

A Low EMF Solution

View our EMF specialists page to see practitioners near you.


Stray Current on Utility Lines

A surprising, yet not uncommon, source of magnetic fields are the stray electrical amperage coming into a home from water, gas, telephone and cable utility lines.

If you have unusual magnetic field levels, this may be the culprit. EMF specialists are especially helpful in sorting these instances out.

A Low EMF Solution

EMF specialists and electricians can help you with this.

Step 04:


Identify Common AC Electric Field Radiation Sources That May Affect Your Children

AC electric fields are lesser known, but something that you should be aware of in regard to your children

Below we’ll go over some common, man-made sources of electric fields. View our other EMF Field Guides for more sources, especially the EMF Field Guide to Nurseries and Children’s Rooms.

Let’s get started:


Energized Electrical Circuits

In most homes, if an electrical circuit is energized you’re going to have the presence of electrical fields.

Having an electrician install an on-demand switch to de-energize the bedrooms will alleviate the fields.

An EMF specialist can help you map out the breaker box, as it relates to electric fields.

Some people recommend turning off the breakers manually to achieve the same effect, but we don’t advise doing this without having a certified electrician come out and sign off on the safety and the condition of the breaker box and individual circuit breakers and having them install breakers made for daily usage.


A Low EMF Solution

This is something to be aware of and worth contacting an EMF consultant about.


Electrical Cords

Power cords effectively become extensions to the energized electrical circuit. If not properly shielded, they will produce electric fields, as well.

Examples of these are:

– light cords
– plug-in strips
– extension cords
– phone charger cords
– product cords

When EMF specialists do surveys, they’ll sometimes see half a dozen cords snaking around and underneath people’s beds. Make sure this isn’t the case in your child’s room and the cords are a sufficient distance from where your child is playing or sleeping.

You can purchase battery powered clocks and lights and can do your charging in a different room entirely.

A Low EMF Solution

There are a lot of battery powered options for standards items you see in children’s rooms.

Step 05:


Identify Common Dirty Electricity Sources That May Affect Your Children

Dirty Electricity is known to some folks in health circles, but is something to be aware of if you haven’t heard of it before.

Below we’ll go over some some sources of dirty electricity. View our other EMF Field Guides for more sources, especially the EMF Field Guide to Nurseries and Children’s Rooms.

Let’s get started:


Light Bulbs

Many of the newer light bulbs achieve their cost savings by continually turning on and off at extremely high rates. Thes include CFL/LED/Fluorescent/Halogen light bulbs.

This causes dirty electricity and can be less pleasing to the eye, overall. To ensure your a healthy environment for you and your children consider switching to old-school incandescent bulbs.

A Low EMF Solution

If you have a choice, old-school incandescent bulbs are the way to go.


Dimmer Switches

Dimmer switches work in the same manner as the newer light bulbs.

We recommend swapping these out for normal light switches, but if you decide to keep them make sure your child isn’t sleeping or spending time in close proximity to the fixture.

A Low EMF Solution

We recommend going old school with your switches.


Device Power Supplies

Most devices have power transformers that can influence the dirty electricity levels on your room’s electrical circuit.

Just something to be aware of when testing for levels in rooms where your child spends a lot of time.

A Low EMF Solution

These can simply be unplugged when not in use.

Step 06:


Testing: DIY or Hire a Pro?

Unsure if you want to hire an EMF professional or test for EMFs yourself?

This section will help you decide which course of action is the best route for you and your family.

If you do decide to do-it-yourself, the next section will help you go about it.

Hire a Pro or DIY?

The four types of EMFs can all be measured with reasonable accuracy if you have the right meters and equipment and many of these meters are affordable. We’ll give you a basic idea of what’s required and point you where to go to for our current purchasing recommendations below in our DIY EMF section.

With all EMF measurements, the benefit of hiring EMF consultants is they will provide extensive experience and training, professional-grade meter accuracy and will help you determine and move forward with an appropriate EMF mitigation program.

Perhaps the main advantage of utilizing an EMF consultant for the magnetic field survey is that they can help pinpoint any potential wiring errors or any excess electrical current coming from water pipes or other utility lines and then communicate these issues to an electrician.

DIY EMF surveying is less costly, but may take longer and be out of the comfort zone for some people. There’s also no reason that you can’t do some of the work yourself in concert with an EMF consultant, too.

Most EMF consultants will have reasonable hourly phone consultation rates. Here are some remote EMF consultants if you’re interested and don’t have a local professional.

To better appreciate the pros and cons of contacting an EMF professional vs. doing-it-yourself, please see Chapter 09 – Contact an EMF Consultant or DIY?

Step 07:


How to Test for These EMFs

Interested in going the do-it-yourself route?


Below are the types of meters you would use to detect the four types of man-made EMFs we go over in this Step-by-Step Guide to Protecting Your Children from EMFs.

How to test for RF Fields

You can survey radio frequency fields with an RF Meter.

Our current favorite beginner’s RF meter is the Trifield TF2.

Visit our Best EMF Meters page, to learn more about the Trifield TF2 and other beginner, intermediate and professional level RF meters.

How to test for AC Magnetic Fields

You can survey magnetic fields with a gaussmeter. Decent gaussmeters are affordable and easy to use.

Visit our EMF Meter Reviews page to learn which gaussmeter or multi-use meter we recommend.

How to test for AC Electric Fields

You can survey AC electric fields with an electrical field strength meter.

Visit our EMF Meter Reviews page to learn which field strength meter or multi-use meter we recommend.

How to test for Dirty Electricity

You can test your home for elevated dirty electricity levels with a power line meter.

Popular DE meters are the Greenwave, Satic and Stetzerizer meters.

Visit our Best EMF Meters page, to learn more about our meter recommendations.

Step 08:


EMF Shielding Products for Children

In this section, we’ll go over some EMF shielding products that can help protect your babies and young children.

While it’s always best to eliminate the EMF sources as much as possible, we understand that their are times when this isn’t feasible.

Let’s begin:


RF Blocking Paint, Window Film & Bed Canopies

All three of these solutions reduce the RF exposure that your children will experience, especially from external sources such as cell phone towers, smart meters and neighbors’ wi-fi routers.

Please visit our Step-by-Step EMF Guide to Low-EMF Children’s Rooms or our EMF Field Guide to Shielding Homes and Bedrooms for more information on these individually.

Learn more about the canopies on our RF Blocking Bed Canopy page.

Safe Living Technologies is a great resource for all three of these products. If ordering from the Safe Living Technologies website, use the code DIYEMF to receive 5% off your order.


RF-Shielding Tablet and Phone Covers

Ideally your children will only use phones and tablets in airplane mode, but there may be times when that isn’t possible. These cases will prevent some of the RF radiation, but certainly not all of it.

Defender Shield makes some good RF shielding covers.


No RF Means No RF Exposure

Just a reminder that not using wi-fi, using airplane mode on your tablet or phone, and turning your electronics off means that you won’t have internal RF sources that you need shield your children from.

Step 09:


A Recap of How to Limit the
EMF Exposure of Your Children

Here’s some of the more important points of the EMF Field Guide in recap.

The ages encompassing a person’s childhood are such important years of growth and development. We feel it’s worth the effort to lower their man-made EMF exposures.

We think low EMF environments for children are an important health standard to be focused on. The home is the lone environment that parents can have some control over. Try your hardest to make it a low EMF sanctuary.

A recap of things to be on the look out for with your kids:

– Wi-fi routers and wi-fi extenders
– cell phone and tablet use (use airplane mode and don’t use around children’s head)
– Smart TVs, smart speakers and other technology that use wi-fi or bluetooth
– Appliances that can produce large magnetic fields, like fridges, stoves and dishwashers.
– game systems
– Microwave ovens (RF radiation)
– Electric clocks and other devices with unshielded plugs
– Cordless telephones
– Smart meters from your electric, water and gas companies
– Wiring errors (magnetic fields)

If you aren’t comfortable purchasing EMF meters and doing the survey yourself, EMF specialists will be happy to assist you.

If you want to give DIY EMF testing a try start start with our “Best EMF Meters” page and then begin reading the content found on our website.

If you’d prefer a PDF or Kindle version of the guides, we offer low-priced editions. You can view those below.

We mentioned this in the beginning, but if you have any questions about any of this, please contact us!

The Beginner's Guide to EMFs

Purchase the Book for Family or Friends

Go low EMF and read our EMF guide offline on your kindle or preferred e-reader. Or gift this to a loved one that doesn't know as much about the EMFs in their lives.

This option comes with printable worksheets and other helpful guides.

  Buy on Amazon (Kindle or Paperback)

  Buy on Gumroad (ePub and PDF)

Donate to Our Educational Mission

Help support our mission of EMF education by making a donation. Every little bit counts and it helps us spread the word!

Learn About the Beginner's Guide to EMFs

Welcome to the Beginner’s Guide to EMFs.

Our site attempts to inform you of the possible invisible dangers that you and your family may be subjected to.

Learn more about Brent Thomas.


None of the content here should construed as medical or legal advice and is purely for learning and entertainment purposes.

Do not mess with your electrical system in any manner, way, shape, or form!

Only a certified electrician should be making changes to your electrical system!

Our Privacy Policy.

Affiliate Information

Some of the links on this page may be affiliate links and if you click on any of those affiliate links and make a purchase within a certain time frame, I’ll earn a small commission. The commission is paid by the retailers, at no cost to you.

You can help support our EMF educational mission by using our affiliate links on Amazon.com, Ebay.com, Safe Living Technologies, Satic Shield and others by linking from products on our site.

This is a small, but important revenue stream for us and we appreciate you clicking through our links before purchasing at the product websites.

Overall, It is another easy way to support us and our educational mission.

Thank you!

Safe Living Technologies Coupon Codes

Satic Shield Coupon Codes - saticshield.com

Our EMF Newsletter

Receive updates on 5G, EMF products & the latest EMF news. There's no better way to stay informed.