Howdy, iam Mildred Brotzman, I hope all goes well today.

What Happens If You Don’T Open Your Pool? [Solved]

A pool isn’t designed to be stagnant during the warm months of the year, and pool covers deteriorate faster in strong summer sunlight. Leaving the pool closed all summer is a guaranteed way to end up with a green, smelly mess and permanent stains or damage to the pool surfaces.28 Mar 2017

They told me I was stupid - heating my pool with computers

The computers in

Can I Leave My Pool Closed For The Summer?

From https://www.swimmingpoolsteve.com/pages/storage.html -

This pool was left for 8 YEARS!!

So this