there are several types of h202 : 3% , 8% , & 35% (i may be wrong on the numbers but you get the point).
the stuff you buy in the drug store is 3%.
you can order the more potent shit online or buy it at your local hydro store.
the more potent shit will burn your skin so be smart when using it... but you'll need way less of it.
i use the regular 3% shit you buy at walmart.
i run one cap full per gallon of rez water to slove any rot or disease issues.
you can run less in the rez, with your regular nute solution, just to keep the roots nice & white too.
so u know, h202 will kill beneficial bacteria...
hygrozyme is also in my stable of chems.
i use h202 to solve any disease issues. i run hygrozyme (half strength) in my rez all the time.
use the search function and read up on both.
whatever you do : DONT OVER DO IT!
make SURE to clean your net pots, collars, hoses, pump, tubes, everything.
much love