Swimming pool water will almost always be cooler than 98.6 degrees which is your body temperature, anything cooler than 98.6 will feel that way.
A pool cover is called a POOL COVER. (KISS.. (keep it simple, stupid).
A screened in pool may be cooler thank a pool outside. This is because it will get more shade and may be out of the sun more.
form_title= Pool Cover form_header= Keep your pool protected with a cover! What is the square footage of your pool?*= _  What is the shape of your pool?*= _  How often will the pool be covered?*= _ 
It serves no purpose to leave the cover on the pool.
A solar cover will help keep the heat it gained from the sun that day in your pool. Evening temperatures are typically lower and the cooler airs 'pulls' the heat out of the pool. You can't see it except at a pool with a heater...you see like a 'fog' over the surface of the pool. So leave it on overnight to maintain the heat in the water
Your grammar is really bad. Is there not an "A" between make and liquid?
I recently broke my pool cover. How much, on average, would a brand new pool cover cost me?
An Automatic Pool Cover is an automatic pool cover system that covers and uncovers a pool automatically. The Auto Pool Reel is similar to manual pool cover and reel but fully automatic. No manual effort is required just push a button.
Normally a pool cover comes with a real at one end of the pool when the time comes to pull back the pool cover you turn the handle at one end of the real and the pool cover rolls onto it.
yes you can
Pool safety is extremely important for you and your loved ones. As much fun as a pool in your backyard can be, a pool safety cover for the off season is an absolute must. Here are some useful tips to put to use on your pool in the off season. The portion of your pool or deck area that will come into contact with your pool safety cover should be protected by padding. Neglecting the padding can cause friction between your pool cover and the wood of your deck or the metal edge of your pool. Prolonged friction can cause your pool safety cover to wear down or tear. Be careful maintaining your pool, even if the pool safety cover is in place. Keep your pool safety cover taut, and if necessary make adjustments throughout the season.