About Frequency Blockers
Frequency Blockers is your trusted resource for EMF protection education and product reviews. We help families reduce their electromagnetic field exposure through research-based guidance and honest product evaluations.
Our Mission
We believe everyone deserves access to clear, science-based information about EMF exposure. Our mission is to cut through the noise and provide practical, actionable advice that real families can implement today.
How We Test Products
Every product we recommend goes through our hands-on evaluation process:
- RF Meter Testing: We measure actual signal blocking effectiveness using professional-grade RF meters
- Build Quality Assessment: We examine materials, stitching, closures, and durability
- Real-World Usage: We test products in everyday scenarios, not just lab conditions
- Value Analysis: We compare price to performance across similar products
Our Editorial Standards
We maintain strict editorial independence. While we may earn commissions through affiliate links, this never influences our recommendations. Products that fail our testing standards are not featured, regardless of commission rates.
All health-related claims on this site reference peer-reviewed research or official guidelines from recognized health organizations. We clearly distinguish between established science and emerging research.
Meet Our Team
Our editorial team brings together expertise in electronics, RF engineering, and consumer product testing. Learn more about the people behind Frequency Blockers.
Contact Us
Have questions about EMF protection or want to suggest a product for review? Reach out through our contact form or email us directly.
Last updated: January 2026