Did you know that some bottle caps come with a toxic liner on the bottom? Yuck!
Bottle cap liners are used to form a seal against the bottle rim. And testing has found that many of these liners contain toxic chemicals called phthalates. The caps may leave phthalate residue on the bottle rim before you take a sip.🤢
What can you do? Send in your bottle caps for testing! We’re looking for caps from any beverage in a glass bottle—juice, iced tea, iced coffee, kombucha, wine, beer, soda, sparkling water, whatever!