May 9, If you can't put coffee grounds down the drain, how do you get rid of them Check out this list of other items that also should not be put down. From typical household food waste, coffee grounds, eggshells, to fats, oil and grease. of fats, oils, grease in a garbage disposal, or down a sink drain for that matter. steps and avoid filling the disposal with too much food waste at one time. I pour my grounds down the sink every day, and I haven't had problems That said, once the drain is clean you can put coffee grounds down it all you want . Toss some liquid plumber down there and it should take care of it. How to Unclog a Kitchen Sink May 9, If you can't put coffee grounds down the drain, how do you get rid of them Check out this list of other items that also should not be put down. If you have houseplants, you can put both coffee grounds and spent tea in them. Some plumbers say coffee grounds down the drain are OK if you run enough This was my first time using Atomic Plumbing & I would not be hesitant to use. Mar 3, My mistake, and apologies for putting out the wrong idea. I've updated Another great use for coffee grounds is as a drain cleaner. If you have a piece of scratched furniture, steep some grounds and apply a bit of the liquid with a Q-tip. 5 Gadgets You Probably Don't Have at Home But Should Invest In.