Chlorine test – color reaction:
Very yellow: high level of chlorine
Slightly yellow: average level of chlorine
No change in color: little amount of chlorine
Knowledge about chlorine:
Water factories use such chemicals to kill bacteria and sanitize germs in the water to ensure a low microorganisms level in the water.
Studies show that if a human consumes an excess amount of chlorine, the higher chance of getting cancer, besides skin and hair problems.