How we earn revenue
- Airthings: we are an Airthings affiliate. We earn a commission when you buy Airthings products through our links to airthings.com, or at the Airthings discount store (discount.airthings.com) with our code
radonbycounty-10OFF, which also gives you 10% off. - We may add other partners later, such as test kit retailers or advertising. Each one will be listed here before its links appear on the site.
How we choose products
We only call a product a pick, or review it, after testing it hands-on in a real home (seehow we test). We haven't finished testing any product yet, so for now partner links appear only as clearly labeled sponsored listings, never as recommendations. Commissions never change our data, our guides or the order in which anything appears.
FTC compliance
- A disclosure line marked "Sponsored" appears right above every affiliate link.
- Affiliate links go through
/go/[slug], carryrel="sponsored nofollow", and/go/is disallowed in robots.txt.