Why the swimming pool is blue?

Contrary to popular assumption, water does not get its blue color from the sky. Any water, including swimming pool water, will always be blue because of the nature of both light and water, and how the two interact. read more

Here are some reasons why swimming pool tiles mostly blue : Tiles Since pool water is clear and colorless on its own, many people choose the the color of their pool's tiles to create blue water in pools. There are many shades of tiles to choose from, made by many different manufacturers. read more

why are pools always blue — aurelie/ia bc france (@urnotkendrick) August 12, 2016 The answer is not -- contrary to popular assumption -- that the color comes from the sky or the tiles on the bottom of the pool. read more