Most commonly fault of those who treat their pools are the process of Putting the Winchlor (Chlorine). Most of the people are just throwing on the the pool directly the amount of Granules that they will need to put in the swimming pool. if the water turns to black or green they will blame it all on the chlorine. What they didn't know is that to ensure the effectiveness of Chlorine there should be a way to do it. Here's the process:
1) Get a pail of water.
2) Get the right amount of Chlorine in contrast with the number of gallons that the pool has.
3) Filled the pail up to the 3/4 of water.
4) Then put the Winchlor slowly while stirring it with a non metallic rod.
5) After the Winchlor has been diluted leave it for thirty minutes. The thirty minutes is called curing time.
6) after the Curing time you are now ready to pour the disinfecting solution on the sides of the pool. This is 500% better than just throwing away the granules directly .
