Mr. Clean Magic Eraser & vinyl liner

[falken]

Well, ususally when you clean with bleach it is diluted in a bucket of water, not used full strength.

But, a normal amount to clean with is 50-100ppm. Is 3ppm bad?
I used it in my pool to clean the steps, worked like a charm, couldn't find anything else to remove the stains off the plastic.

[Simmons99]

My tap water is 3ppm of chlorine and I haven't died from using it to clean my bathrooms. I probably wouldn't use it if you are running shock levels.