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zaterdag 7 september 2013

Fixing the Jacuzi

Today I noticed the water in the hot-tub had some green coloring. probably some algea.
I deccided to use my sealskin cleaner to get rid of it, but perhaps it is due ti organice residu in the plumbing.

TG4G (Thank God for Google) :
http://ibbt.emis.vito.be/node/42730

It gave me some pointer aboout the use of chemicals, production of Ozon and how harmfull UV light can be to RNA-DNA structures. something I'll definitly use in my next geology classes.