So its my first year as a pool owner... below my skimmer is a valve that has a hose going to the filter and one going into the ground that connects with a drain in the middle of the pool. So while I can remove the other hoses, the drain I can't.
Just wondering how to winterize this part, as I can't really empty the underground drain hose as all I can do is close it at the valve.
Would I put antifreeze in the skimmer with the valve on the drain, then shut the valve? Won't the antifreeze run through the hose and come up the drain into the pool?