What do you do with the paddling pool at the end of the day?
Do you empty it every day and then refill the next day? Or leave it overnight if there are several days of nice sun?
Last year I emptied and refilled but this year we have a bigger one and it seems so wasteful. Not to mention that the sun warms it nicely if left. But I don't want the water to get gross.
What is the correct thing to do?