People can use coffee grounds for many different things, from garden fertilizers and skin scrubs to cleaning products and flea repellents. Coffee grounds are left over after a person brews coffee.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Americans consume an average of two cups of coffee daily, primarily ...

I don’t mean to be alarmist, but you really need to stop throwing your coffee grounds away. Like, now. Do you know how wildly versatile they are? How many glorious, non-intuitive ways you can ...