I thought this was interesting information to share since liquid chlorine is the life blood of this forum.

http://www.azda.gov/main/PressReleas...esults2006.htm

And some tips to ensure you get fresh liquid chlorine,

http://www.azda.gov/main/PoolChlorine2006.pdf
http://www.azda.gov/main/PoolChlorineTips2006.pdf

BTW, I'm working my way out of this BBB (Bad Bioguard Bog) and into this BBB (Bleach, Borax, and Baking Soda)

Thanks PoolSolutions!