Maintaining a swimming pool used to be a herculean task.
Even if the pool owner has all the chemicals, tools and scrubs needed to keep his pool in tip top condition, there would be some factor that cannot be remedied by these measures.
Take for example leaves falling on the pool cannot be prevented by these maintenance supplies.
Even if he has a state of the art filtration, this cannot do anything to dead cat floating on the water.
Worse it cannot prevent wayward children or pets from falling into them.
To prevent these things from ruining the swimming pool, the best solution may be a robot pool keeper which will guard it 24/7.
But no such thing is invented yet.
What has been invented and could be the best thing that could keep the water clean and safe at all times are pool covers.
These are simple yet practical solutions to every pool perennial problem of undesirable intrusion either by falling leaves which rot in the pool water and hasten algae and bacteria growth, dead pets which has accidentally drowned while the pool owner were not looking.
Most importantly, it is the best assurance that beloved young children will not tiptoe and fall into them.
Pool covers are like lid covers, this time it is a cover for the whole pool.
As such, no falling leaves or dead cat can go into them.
Children and pets can be saved as pool covers are designed to hold heavy loads.
Covers are the ever ready safety nets.
The ultimate benefit is that the water beneath it is kept clean and ready for the next swimming hotel.