EMF Protection for Your Home
Your home is full of EMF sources: WiFi routers, smart devices, cell phones, and electrical wiring all emit electromagnetic fields. This guide covers practical ways to reduce exposure room by room.
Understanding Home EMF Sources
Before blocking EMF, know where it comes from:
- WiFi routers (2.4GHz and 5GHz RF)
- Smart home devices (constant RF emissions)
- Cell phones and tablets
- Electrical wiring (ELF magnetic fields)
- Smart meters (periodic RF bursts)
- Bluetooth devices
Room-by-Room Protection
Bedroom Protection
Design a frequency-blocked bedroom for healthier sleep
The bedroom is the top priority. You spend 6-8 hours there daily, making it the highest-impact area for EMF reduction.
Key solutions:
- EMF shielding bed canopies
- Shielding paint on walls
- Window shielding film
- Removing electronics from the room
Learn more about EMF shielding bed canopies
Living Areas
Focus on distance from sources. Moving your WiFi router farther from seating areas reduces exposure significantly. Consider wired Ethernet connections for stationary devices.
Home Office
If you work from home, your desk setup matters:
- Wired keyboard and mouse
- Ethernet instead of WiFi
- Monitor at arm’s length
- Phone in Faraday pouch when not in use
Shielding Materials
Explore the top 10 frequency blocking materials
Different materials work for different applications:
- Shielding paint for walls
- Copper mesh for windows
- Conductive fabric for curtains
- Aluminum foil (temporary testing)
Measuring Your EMF Levels
Learn about Tri-Field EMF Meters
Before and after measurements help you verify that shielding works. A tri-field meter shows RF, electric, and magnetic field levels in real time.
General EMF Protection
Read our overview of EMF protection methods
Overview of EMF protection methods beyond the home, including personal protection and workplace strategies.
Getting Started
Start with the simplest changes:
- Move WiFi router away from bedrooms
- Turn off WiFi at night
- Remove devices from bedroom
- Use airplane mode when possible
- Test with an EMF meter
These cost nothing and often make the biggest difference.
Last updated: January 2026