RF Safe argues that marketing claims such as “blocks 99% of EMF” for anti-radiation phone cases are misleading because many “lab tests” are reportedly performed on shielding fabric alone rather than on a working phone. The piece frames a phone as a “dynamic radio” and suggests real-world performance may differ from simplified test setups. The extracted text also promotes RF Safe’s products and warranty, indicating a commercial/advocacy context.

RF Safe recounts a timeline of FTC actions and consumer guidance targeting phone “radiation shield” stickers/patches that claimed large reductions in exposure, arguing these products can create a false sense of security. The post cites the FTC’s February 2002 enforcement actions and consumer alert, including references to Good Housekeeping Institute testing that reportedly found the products did not reduce exposure. RF Safe also claims it warned about such scams earlier (late 1990s), framing this as its own account rather than an FTC-attributed origin story.

RF Safe critiques the anti-radiation phone case market for relying on headline percentage-blocking claims that may reflect tests of shielding material rather than real-world phone behavior in a case on a live network. The article argues that poorly designed or misused shielding cases can interfere with a phone’s signal and prompt higher transmit power, potentially increasing exposure in some scenarios. It positions RF Safe’s QuantaCase/TruthCase as avoiding percentage marketing claims and emphasizes a systems-engineering approach to testing and use, while noting that health causation from typical consumer RF exposure remains debated by authorities.

RF Safe argues that many “anti-radiation” phone cases market misleading “% blocked” claims based on lab material tests rather than whole-device, real-world performance. The article promotes RF Safe’s TruthCase/QuantaCase as a “physics-first” design that avoids advertising a single blocking percentage and emphasizes directional shielding and user education. It cites a 2017 CBS San Francisco/KPIX test as an example of how some flip-style shielding cases can reduce measured RF in certain orientations but may increase readings in other common-use configurations.

An RF Safe commentary argues that persistent, pulsed “non-native” RF electromagnetic noise can disrupt biological “timing coherence,” leading to downstream “fidelity losses,” particularly in electrically active tissues. It also emphasizes that smartphones are adaptive RF systems that change transmit power and modulation, so accessories that detune antennas or distort near-field conditions may cause phones to transmit harder. The piece cites FTC warnings that partial-shield products can be ineffective and may increase emissions by interfering with signal quality, and it argues that material shielding claims do not directly translate to real-world exposure outcomes.

RF Safe promotes its QuantaCase as the only “truthful” anti-radiation phone case and argues that many competing shielding cases use misleading “percent blocking” claims and can sometimes increase user exposure depending on design and phone behavior. The post mixes product marketing with broader claims about RF-EMF health effects, criticizing current exposure guidelines (e.g., FCC/ICNIRP) as outdated and insufficient for non-thermal effects. It cites various reports and analyses (e.g., a 2017 TV test segment and multiple study-count summaries) but does not provide verifiable study details within the excerpt.

RF Safe argues that common marketing claims for anti-radiation phone cases (e.g., “99% shielding”) are misleading because they often rely on controlled lab fabric tests that do not reflect real-world phone use. The post claims factors like shield orientation, phone transmit-power increases under obstruction, frequency differences (including 5G bands), and user/body interactions can reduce or even reverse purported exposure reductions. It also criticizes current regulatory testing frameworks for not requiring phones to be tested with cases and promotes RF Safe’s own “TruthCase/QuantaCase” approach as a more honest alternative.

An RF Safe blog post written in a first-person “Grok” voice argues that many anti-radiation phone cases are ineffective or can increase exposure by causing phones to boost transmit power. It recommends the QuantaCase™ as the best option in late 2025, claiming it “delivers on physics” and avoids common design pitfalls seen in competing products. The post references WHO’s position that low-level exposure is not proven harmful in humans while also citing animal research (e.g., NTP) and proposed mechanisms (e.g., oxidative stress) to justify precautionary use.

This RF Safe article defends the organization against accusations of bias, framing its EMF safety advocacy as rooted in founder John Coates’ personal tragedy and long-term efforts in product development, research synthesis, and policy reform. It claims RF Safe helped drive an FCC rule change related to antenna design and promotes various exposure-reduction accessories and training tools. The piece argues that non-thermal biological effects of RF/ELF fields are being overlooked by regulators and calls for policy changes such as revisiting Section 704 of the 1996 Telecom Act and shifting health oversight away from the FCC.

An RF Safe post frames EMF/wireless exposure as a problem that the wireless industry is "pretending" does not exist, and positions the author as an RF engineer with decades of experience and patents (including Li‑Fi) advocating for technology compatible with human biology. The available excerpt contains mostly site/promotional text and a disclaimer that views are those of the authors, so specific technical arguments or evidence from the article cannot be verified from the provided text.