Mod edit: Since your post is not directly applicable to the thead you posted in (yours is not a swg combined with the nature 2 pack), I split it to its own topic. Thanks, moderator linen
split from this topic...
Anyone know anything about this??? Why would I care if I use chlorine or not? What if this is worst than chlorine?
Found on Ebay here
Last year they used a winterpill worked great my pool was clear when it was opened. I am in michigan.