liquid chlorine versus powder

[PoolDoc]

Boy do they make their money on lies and uninformed consumers. Thanks again everyone for the education. It has been invaluable.

It's not just pools: this sort of marketing is EVERYWHERE. Here's a great article on how DeBeers 'created' the engagement diamond, using a rather common stone:
http://www.wisebread.com/the-greates...vered-in-blood

At least, deceptive pool marketing doesn't usually kill people!

PoolDoc

[CarlD]

Don't even get me started on DeBeers! (DeBeers was a Boer farmer whose land Cecil Rhodes exploited. All DeBeers got out of it was a famous name! Rhodes was the founder of DeBeers).