Have the pool drained and acid washed.
when you have a floating dump in the pool
I cant see why it should be drained and given a chlorine bath at all. If there is no problem with the water or the looks of the pool leave it alone.
The water can be drained outwith a hose.
The pool probably should not have been drained until the ground had a chance to drain. The weight if the water in the pool helps to support the wall againt the groundwater pressure.
Vegetable oil is relatively to get out of a pool that is filled with water. The oil does not mix with water and will stay on the top layer. It can either be scooped out in a cup or the pool can be drained and refilled.
mabey u should keep birds out of the pool from pooping in it.
Yes, drained above ground pools are not structurally able to handle wind loads. The water helps the pool maintain its' shape.
Dump out the water, clean the plastic pool with soap and water, rinse it out and refill the pool from a hose.
Normally the filtration equipment of a pool is drained to reduce the risk of water freezing in the equipment and wrecking it However of the water is not getting so cold that it freezes in the pipes you would be better of ruining it on filter You may as well keep the water as clean as possible
Drain/Backwash the pool, clean the inside, and add fresh water.
clean the filter