No, then you have to refill it and that is a waste of water
If it is an inground pool being dry will ruin the pool surface and in high water table areas the risk of turning it into a boat is very real.
You drain the water then plaster the walls from inside
Once a week really
Drain some water out, a little at a time, and add fresh water.
drain some of the water out of the pool and replace with fresh water it would probably pay to work out how much to salty so you can work out how much water to drain.
Dilution. You would need to drain and replace some of the water in the pool.
If you don't have a hydrostatic valve on the bottom I would suggest at least a third. otherwise it may start floating in ground water if it is present.
It is okay. It will not cause damage. You can just open the pool drain and let out some water.
Just backwash until it is at the level you would like it to be. Or get a floating swimming pool skimmer ond take advantage of the free water and save on pool salt if you have a saltwater chlorinator.
A drained swimming pool will be more dangerous to anyone who could fall into the pit. The pool will need fencing around it that is sturdy and anti-tamper proof. What are your plans for rain water when it fills during a storm? What are your plans for when you have a lot of rain and the water table surrounding the pool rises enough to make the pool float out of the ground????
you should drain it using your mouth
It is recommended that you drain your pool when the temperature is below 88 degrees Fahrenheit because the water will leave mineral deposits behind that are difficult to remove.
Not a complete question