Why are radon and formaldehyde so prevalent in our homes?

In a rush to test your home for radon gas or radioactivity in natural stone such as granite or marble? Did you know ... (see the link below on Radon FAQ from ScanTech for more details). Example ... With radon gas now killing more people than drunk drivers, it is well worth the small investment to get your residence checked. read more

Radon: lots of rock (even granite from which a lot of sand for concrete is made) have minute amounts of radioactive elements which decay into radon. Formaldehyde: Lots of glues and paints use formaldehyde in their production processes and trace amounts remain, evaporating into our indoor environment. read more

The US EPA, Surgeon General, American Lung Association, American Medical Association, and National Safety Council recommend testing your home for radon because testing is the only way to know your home’s radon levels. read more