1000 Flowers for the Planet - #342 Recycle Coffee Grounds
There are quite a few amazing things you can do with your coffee grounds: They can be put onto the garden to repel slugs and encourage earth worms. They can be put in with your compost. Use them as a hand rub to remove garlic or onion odours. Used gently, they can remove scratches from wooden floors and furniture. Put them on a plate in the refrigerator for 24 hours to remove odours. Artists can use them for dying cloth.
Have fun searching the Internet for more ideas that may suit your household and give recycling a go.