Solar pool covers can be very effective in warming the pool water, thus extending the swimming season. Covering the pool in the early spring will allow you to use the pool sooner. Covering it again in the early fall will allow the pool to maintain a comfortable temperature longer.
We do not recommend using solar covers during the summer months. Water temperatures in excess of 90 degrees can deplete the chlorine levels and promote algae growth. The intense heat of the summer sun will also dramatically shorten the life of the cover.
Splash Pool Services recommend that solar pool covers be removed completely for the entire service day. This allows the swimming pool to “breathe” and the chemicals to be more effective, if a swimming pool is covered when our service technicians show up to service the swimming pool, it is our policy to pull back the pool cover approximately four feet from the area where we are to dispense the chemicals. We will leave it uncovered and ask that is keep that way for at least the entire service day.
The disadvantage of a bubble cover is that they can blow off or away in heavy winds. Also, as you remove the cover the dirt either falls into the swimming pool or stays on the cover, meaning you have to spread the cover out and clean the cover as well as the pool. Taking the cover off and putting it back on can be a real chore. Sunlight and chemicals make the plastic brittle, causing the bubbles to collapse and send little bits of blue plastic into the pool and circulation system. Bubble covers should not be expected to last for more than 1-2 years.
Remember Pool is an investment and you always wants to keep your investment worth the value.