If you can't get your drain unclogged, a drain snake will help you remove any debris blocking the flow of water these are dirt cheap and you may be able to avoid calling a plumber! Watersafe approved contractors' scheme operators. The aerator on your faucet, the little screen at the bottom of the spout, is a hotbed of bacteria remove and soak it in white vinegar every couple months to get rid of germs and lime buildup. Looking for a service.