Checking them before winter is the best time, so you can make any repairs before the temperature gets down to freezing. Regardless of what the pipes in your house are made out of, freezing water will cause them to crack. Even a tiny crack can leak enough water to flood your home. The valves will fuse together if they are not used. You can maintain them using penetrating oil, and make sure to turn them once in a while so that they do not start sticking. Know where the location of the main water-valve is on your property. There will be a water meter there or nearby. Toilets, sinks and some other fixtures can have cut off valves of their own. You will want to make your family aware of the location of each valve, and add markings that give directions on how to shut each one off whenever an emergency arises. Because people are often ignorant of what plumbing involves, they're happy to pay whatever price a plumber asks of them. All homeowners should work to become educated about plumbing so they have an idea what contractors do when they come. More information about Parsippany Troy Hills Tankless Water Heaters.
Cover the drain up with a plug or old rag, as there will be a chemical reaction in the pipes. Allow some time to pass, then follow up by pouring down boiling hot water. Doing this will help rid your pipes of disgusting soap scum and blockages. Do special checks on your sink overflow holes to ensure they are not becoming clogged. Sinks use overflow holes if they start to overfill, and this isn't usually a problem, but it can be. Clean overflow holes as part of your annual maintenance, and any other time you are handling general plumbing repairs. Always use cold water when your garbage disposal is running. Blades will stay sharper with cold water, making disposal quicker. If you use hot water, any grease that is in the disposal will turn to liquid, and sit inside of the drain, which can clog your pipes. One costly plumbing repair is frozen pipes. Thankfully, you can prevent your pipes from freezing.