eye irritation, used rapidly in sun, not easy to transport.
It cleans out dirts, and infections that may be left in the pool after activities in the pool.
swimming pool
To disinfect it.
It is necessary because the chlorine kills all of the germs that enter the swimming pool.
Chlorine is added to swimming pool water to disinfect it.
If your talking about Swimming pool its because your pool has chlorine in it and chlorine kills fish :(
chlorine
The swimming pool at the Landmark Hotel in London is 15-metres. It's a heated and chlorine-free swimming pool. One can enjoy swimming in this pool without worrying about the side effects of chlorine, especially if one is pregnant.
Any one or thing swimming in the pool will reduce the amount of free chlorine available in the swimming pool. Dog hair body fats and other impurity's will take up free chlorine in the pool thereby reducing the amount of effective chlorine available. Dogs bring into the pool more contaminants than do humans for AA lot of various reasons.
the higher the temp the quicker the chlorine loss
Probably the chlorine. I doubt if chlorine is healthy for frogs.
You can swim in a pool without chlorine or salt they just keep the pool clean. but if you do it can give you bad skin