> 1. These compounds are extremely good at what they do. From lubrication to fire retardants there’s a reason these compounds are everywhere. > 3. The ability

> 1. These compounds are extremely good at what they do. From lubrication to fire retardants there’s a reason these compounds are everywhere. > 3. The ability to detect these compounds has gotten much better over the years. We’re now talking parts per trillion measurements. At those levels you can find just about anything. A lot of the current panic is a combo of this ability to measure things combined with “2” above around any detection being slated as terrible. People don't understand how pervasive these chemicals are. When field testing for levels of PFAS, those doing the testing are given a list of things they need to avoid and not carry into the field because they will contaminate the results. This includes certain makeup, stain or water resistant clothing, certain types of paper, and lots of other things people would never consider.