First, what kind of pool noodle is good?
Swimming pool is good or bad and did not with the way to the appearance of the visual as a judgment, the following points for the reader's reference:
1. The swimming pool water is clear and blue.
2. There is no chlorine odor in the pool.
3. Short splash time for sleep foam breaking.
4. Visibility in water of fifteen meters or more.
5. Qualified survivalists are available and lifeguard chairs are visible.
6. Water quality testing time and results announcement.
7. Warning labeling illustrations are clearly visible.
8. Clearly label the type of disinfection system agent used.
9. A non-slip walkway should be provided around the perimeter of the pool.
10. The length and depth of the pool are clearly labeled.
11. Locker rooms, shower rooms and toilets are free of stagnant water, smell fresh and have clean floors.
Second, how to judge the quality of swimming pool water?
Pool water quality judgment, the public do not have testing instruments, but can be some simple way to distinguish between good and bad water quality:
1. Look - the water is clear and blue, with a visibility of more than fifteen meters.
2, smell --- chlorine odor exists or not on behalf of the pool water in the organic matter is properly treated and disinfected completely, swimming will not have red eyes, red nose and other stimuli.
3. Ask - The swimmer's skin/taste response represents the health of the pool water and the swimmer's comfort level.
4, cut - foam dissipation time in fifteen seconds within the chemical table pool water elimination rate or floating oil treatment is appropriate.