subject: Just how clean are public swimming pools? [print this page] Just how clean are public swimming pools?
Public swimming pools, as most people know, can be havens for a variety of infectious diseases and bacteria. Since many germs, parasites and bacteria are known to survive and transfer in liquid, and many times public swimming pools are heated and used by many people, the transfer and incubation of these occur frequently.
Generally, these elements can be neutralized through the use of appropriate pool chemicals, reducing the chance that organisms can survive in the pool water, but that smell of chlorine may not be what you expect.
Although most people associate the smell of chlorine from a pool with it being clean, that smell is actually attributed to chloramines, which is really formed from a mix of chlorine, sweat, urine and bacteria, and forms a dangerous chemical that can cause respiratory problems.
In fact, the stronger the smell, the more likely the pool is dirty. The pool's chlorine levels and pH balance need to be tested and adjusted if this is the case, because a healthy pool is virtually odourless.
In order to protect yourself when visiting a public pool, it is a good idea to follow these guidelines then:
1) Shower before and after entering the pool
2) If you are with children, ensure they take frequent bathroom breaks (and don't forget to take some yourself) and wash hands after each time
3) If possible, make use of a swimming cap, earplugs (the silicone variety are perfect) and even nose plugs
4) Be sure not to drink the water
5) Listen out for a pool pump. If there is none, it may be better to avoid the pool entirely, since the water is not being circulated through a filter
6) Check the tiles for sliminess. The tiles should be smooth
7) Make sure the water is not murky, but clear and that you can see the bottom of the pool.
