People often avoid covering their pool during the winter because pool covers come at an additional cost. However, an outdoor pool will cost you much more in a few years than a simple pool cover. On the one hand, an outdoor pool will become an ideal place to collect leaves and debris. Pool safety covers require you to install stakes in your yard, and they end up looking a bit like a trampoline.
For this reason, you'll need a deck pump to keep the water drained from the top so it doesn't accumulate too much weight and collapse into the pool. If you have a pool and are not worried about a severe winter frost, you can choose to leave the pool uncovered. Or check out the Ultimate 3000 cover, which allows water to enter the pool through a mesh band in the center. Leaves, bugs, animals and other organic pollutants could cause stains in the pool and very poor chemical conditions of the water, which could contribute to some components, such as the interior surface of the pool, being damaged prematurely.
Stains, scaling, algae growth and unbalanced water chemistry are just a few of the dilemmas that can arise if a winter pool cover is not used. Water will simply fall through the mesh before it has a chance to pool on top of the cover and cake it up. Now that summer is over and it's time to start thinking about closing your pool, you might be looking for the perfect pool cover to close out this swimming season. You may not be able to maintain water chemistry with the pool closed and with a cover on, but cold water temperatures dramatically slow the growth rate of organic matter and bacteria in the water.
It can often be difficult for pool owners to get a clear answer when searching online, simply because your geographical location will have a lot to do with how you care for your pool out of season. Rain and snow will enter your pool without a winter cover, damaging water and chemicals, such as pH, total alkalinity and calcium hardness. When water temperatures rise and sunny days get longer, it can be difficult to control algae growth without a pool cover. Keep the chlorine level in the pool high by filling a chlorine float (or two) with tablets and letting them float in the pool with the deflectors fully closed.
Knowing this, it simply closes late in the pool season and then opens them early to prevent the pool water from turning too green. It's usually better early than late, as once the sun starts heating the pool water, algae and organic matter will start to grow, even with the insulating cover in place. Using pool safety covers is highly recommended if you have young children, pets, or mischievous neighbors, as they can support an enormous amount of weight without breaking nor fail.