You might have the very best heavy gauge stainless steel kitchen sink on the market. You no doubt take good care of it and avoid using caustic cleaners or scratchy scouring pads to clean it. As a result your sink will look good and last for many years.
But what about the plumbing underneath the sink? Out of sight out of mind you say? Shame on you. We have a better solution. You can make the unseen plumbing last for years with just a minimal amount of care. Let's start at the beginning. Start with the best plumbing fixtures you can get your hands on.
The next thing you should be sure to avoid doing is using hard-core, extra strength drain cleaners to clear a completely clogged drain. You know what kind of clog we are talking about. We mean a drain that does not allow any water to flow on through. When you pour some of that nasty lye based caustic cleaner down your drain, it will sit there and work at corroding not only your pipes and traps, it can also eat away at your sink. You don't want to replace your plumbing so early in the game.
The other under counter element you must protect is your garbage disposal. Never pour drain cleaner into the side of the sink where your disposal lives. Bad things can and usually will happen. Don't put in things like corn silk, onion skin, bananas and anything else you could not easily digest yourself into the disposal. Run plenty of cold water through the disposal after you use it to flush out all the bad stuff. The best option for under sink care is to call the guys at All About The Pipes Plumbing Inc. when faced with a major clog. They know how to use a snake or a vacuum device to remove the sitting water. One call and it is done, quickly and economically.