Thingtesting

🚨 NEW BRAND LAUNCH 🚨

Meet @getrosehealth, a kit to test your home tap water for over 100 contaminants.

Henry Ellis is the kind of New Yorker who brags about the city’s tap water. But after his son James was born, he started to wonder what, exactly, he was mixing into his formula. He installed a filter, but he didn’t know how to tell if it was working.

So he teamed up with college friend Eli Bronner to build ROSE, which launches today.

Customers post two vials of their tap water for lab testing, and get back a report covering everything from PFAS to lead, plus advice on how to remedy any problems.

But does US tap water really need testing?

We sat down with the founders to learn more. Read the story on @thingtesting