Anyone knows how public swimming pools are maintained? Do they completely change the pool water at the end of day, or weekly? Anything they do to the pool overnight (just circulate like daytime, or do nothing, or change entire pool water)? Is the water cleaner in early morning than evening because of this? Thanks.
As a 34 season HS swim coach - the pools were drained every July for maintenance. When refilled just b4 the start of girls season I would bring in the team to look at the wateriest put in it. To the amazement of all , it is green like a dirty river! This is the water we drink everyday from our faucets! When you filter it for 2 -3 days it becomes crystal clear. Yes it seems foggy & cloudy but, it still is the cleanest water your will swim it.
As a 34 season HS swim coach - the pools were drained every July for maintenance. When refilled just b4 the start of girls season I would bring in the team to look at the wateriest put in it. To the amazement of all , it is green like a dirty river! This is the water we drink everyday from our faucets! When you filter it for 2 -3 days it becomes crystal clear. Yes it seems foggy & cloudy but, it still is the cleanest water your will swim it.
