Blog
Know what is actually in your stuff, graded on the evidence
Water and air
The Best Water Filter for PFAS: What Actually Works
Reverse osmosis and certified activated carbon remove PFAS best. Most pitchers do not unless certified.
Water and air
Air Purifier for Mold: Do They Work, and What to Look For
A good HEPA air purifier captures airborne mold spores, but it cannot fix a mold problem. Fix the moisture source first.
Water and air
Air Purifier for Cat Allergies: Do They Help, and How to Choose
Yes, a true HEPA air purifier helps with airborne cat dander, but it is one part of a plan.