Stop Throwing Out Silica Gel Packets …Surprising Things You Never Knew You Could Do With Them. You know those little silica gel packets that come tucked into everything from new shoes to electronics? They always shout “DO NOT EAT” and “THROW AWAY.” But here’s the secret: while you definitely shouldn’t eat them, you don’t have to toss them either. These tiny moisture-absorbing packets are actually super useful — and not just in packaging. Clear silica gel beads are nontoxic and safe to handle.

Just steer clear of the colored ones (they may contain moisture-indicating chemicals that aren’t safe for home use). Ready to repurpose them? Here are 9 surprisingly smart ways to use silica gel around your home: