These Tiny Beads Are Designed To Soak Up The Sunblock Chemical That’s Killing Coral

A tiny amount of oxybenzone, a UV-blocking chemical that’s commonly found in sunscreen, can stunt and deform the growth of coral reefs, sometimes killing the coral. In Hawaii, lawmakers are attempting to ban the sunscreens that contain the chemical so snorkelers don’t unwittingly destroy the reefs they visit.

But until that happens–and until people stop washing other oxybenzone-containing products, like some shampoos and dish detergents, down drains that lead to the ocean–researchers suggest that something else could help: tiny beads designed to suck the offending chemical out of the water.

Continue reading on Fast Company.