You want to know the plumber has fulfilled all his requirements as promised in the agreement before he gets paid. Use a strainer over your sink drain to catch food and other bits of material. Otherwise, you will likely get a clogged drain. Clean out the one in the kitchen whenever there's something trapped there that shouldn't be. The ones in your bathtub should also be cleaned frequently, as needed. Avoid putting grease, fat, and other oils down your drain. When these oils cool, they become hard and create clogs. Especially if you operate a garbage disposal, the fat causes blades to be less efficient. Dispose of oils and fatty liquids in the trash. Maintain smooth functioning of the drain in your bathtub by dropping baking soda and then vinegar down it on a monthly basis. This will cause a chemical reaction to occur and you should plug the drain. More information about Reliable Plumber Fair Haven.
These passages allow your sink to fill up without overflowing onto your floor, and if they're blocked that can cause you a major headache. Clear the overflow holes periodically when you are doing your periodic checks for other problems and things that need to be repaired. It is important to always run cold water while using your garbage disposal. The helps sharpen the blades and clears out the drain mechanism. Don't use hot water while running the garbage disposal. Hot water converts the grease in your trash to liquid form. When the liquified grease goes down the drain, it clogs the pipes. Be sure to clean your dryer's lint trap. This can prevent troubles, including fires. Inspect your lint trap every so often for tears or holes that could cause lint to go into your pipes, this could cause clogs or other problems you will have to deal with. Frozen pipes can cause some very expensive plumbing repair jobs.