Question: things to do with used coffee grounds?
Answer: Scroll down for video. +7. ...  Remove hard-to-clean dirt on tiles and kitchen counters. ...  Clean a dirty grill. ...  Exterminate fleas from your pet. ...  Unblock the sink. ...  Erase scratches off your furniture. ...  Scour your pans. ...  Bake delicious and flavourful brownies.