Cost Comparison of Chlorine Sources

[bbse]

I can buy a 55 gallon drum of 12.5% chlorine locally for $150.90 after tax (it is around $138 before tax). I have to pay a one time drum fee of $15.00 and buy a drum pump for $22.00. Of course I get to swap/keep both the drum and pump so going off of these number for just the chlorine it is $2.75 a gallon.

Does this stuff go bad, I think I can use most of it up in one season but even if I don't, with gas at $3.10+ dollars a gallon, I think it would pay for itself in not having to go to the store and lug all those bleach bottles around.

[sunofthebeach]

Does this stuff go bad, I think I can use most of it up in one season but even if I don't, with gas at $3.10+ dollars a gallon, I think it would pay for itself in not having to go to the store and lug all those bleach bottles around.

yes it goes bad. degrades rapidly especially in heat and sun. I don't know to what extent though.