Hi, My very good friend got remarried last weekend at a resort. I spent 12+ hours in the pools (using the pool swim up bars) and had a great time. The water didn't smell and seemed clean, and i'm sure no one else noticed anything. But to me it was just slightly cloudy, I couldn't just quite see the pool tiles crisply at the pool bottom. Nothing obviously floating in the water. I'm use to my pool, where i look down and can instantly see all the stains and imperfections as clear as glass. What is that cloudiness? Sort of like a glass of water with a few drops of milk in it.