i utilise a keosan
www.rgarden.net/workingwonders
then put water through a vitalizer (on the same site)
it turns it into hexagonal or vortexed water
i've got another little invention,
that you can screw between two bottles,
that takes out all the memory out of the water,
and, you hand vortex it - that's kind of a neat product
and, costs about $50