Bigz2277
Well-Known Member
ya that crap doesnt work. its full of stuff thats ment to keep it fresh. get a gallon of 30% or higher h202 from a gardening store. will work just as good as bleach and it releases oxygen when it breaks down. roots + oxygen =I've read multiple grows where people have used bleach and turned out to be okay. I definitely won't use bleach next grow though.
H2O2 is 3%.
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use gloves if you get some. its strong.