Whether you're a new pool owner with a stunning pool design or veteran home pool pro, this guide contains important information for all classes of pool ownership.. Steps to winterize a swimming pool: The method described below whereby pool plumbing pipes are blown out and sealed first was most widely performed in New England and the East coast of … Frequently, you will be able to resolve this problem on your own without calling in a swimming pool technician. If your pool is especially dirty or has a lot of algae, vacuum pool to waste. Closing an inground swimming pool is a lot more challenging than opening an inground swimming pool. When using the blower either the blower for your spa or the blower in general to blow out your lines, let it run long enough until the lines stops spitting water. Follow these steps too prepare: Lower the water level 4-12″ below the skimmer, depending on cover type. Generally, when pipes in a pool are clogged, the issue is the main drain of the pool. This is a process that is best left to professionals, especially if you have an older system. When cooler weather arrives, swimming season is over and it's time to get the pool ready for winter. I’ll be honest, though, you might clean a little more during the fall season. Pool plumbing lines should be cleared for winter. How to Close Your Swimming Pool for the Winter. The challenge is removing all the water properly from the pool equipment and plumbing as well as winterizing it for the freezing temperatures that are on the way. To winterize a swimming pool, lower the water level so it doesn't crack the pool, add chemicals to discourage algae over the winter, cover the pool to keep debris out, and disconnect the pool pump if it is in a place where it might freeze. Although you try to empty all the water from the lines, antifreeze works as insurance to prevent any remaining water from racking pipes or valves during the dead of winter. Assuming you have the proper equipment, it isn’t too hard to get your pool ready for winter. Never add shock and algaecide to the pool at the same time. Many manufacturers supply ready-made, winterizing kits that contain the chemicals mentioned above. If this is the problem you can take care of it yourself with special attachment for your garden hose. One critical component of pool closing: chlorine level. Here’s how to blow out your pool lines. Preparing your water lines for winter is critical in protecting the money you have invested in your inground pool. If you own an in-ground swimming pool and live in a climate where freezing temperatures are normal, you'll need to winterize your pool to protect it during cold-weather months. The following basic steps are how some pros clear lines. How to Winterize & Close an Inground Pool. A mixture of winter chlorine, winter alkalizer, and winter powder will ensure that your pool stays clean over the winter and is ready for use in the late spring when the warmer weather arrives.