If you love your morning cup of Joe, it’s a pretty good bet you’re throwing out spent coffee grounds on a regular basis. Take a look at this list and you just might discover more than a few ways you can recycle and reuse old grounds so you can enjoy them over (and over) again!
Not a coffee drinker? These days local coffee shops offer their spent grounds for free. Find one near you, then stop by to pick up a bag or two.
Smoke out mosquitoes
According to the EPA, coffee grounds are a safe and effective way to keep pests away. The smoke from burning used ground coffee is especially effective to send mosquitoes away because they are seriously repelled by the smell, which to humans is quite subtle. Remember this outdoor trick for your new summer barbecue.
Start with completely dry, used coffee grounds. Place the grounds in a bowl or other flat surface lined with foil and light them with a match, the way you would incense. Add a few fresh bay leaves to amplify your repellant. Set the containers(s) upwind to get the scent moving.