8 drops of 6% bleach solution ( sodium hypochlorite and water ) will sterilize 1 gallon of clear water in about 20 minutes. If ~10 drops/ml and 240ml/cup I get about 260 gallons not 10,000 gallons I use 4 pounds of bleach powder (90%) per week to keep my pool clean 30,000 gallons @ 3ppm and that is not sterile, just reduced critter counts. Sterile is about 3 times that rate. Tap water is near 2 ppm here, and that is certainly not sterile. Byron wrote: > > Robert. > > The GA treatment or chlorine seed treatment is a 20% solution. with > the liquid to seed ratio of at least 5 to 1. > > In homebrewing, one of my books claims it only takes 1 cup of > clorox to sterilize a 10,000 gal tank. > > For my own seed saving, I used only 2 drops of clorox in 16 oz of > water, from personal experience (10 years) I have not had a problem. > Maybe just lucky. > > For pot sterilization, they claim you need a min of 2 min contact > to kill everything. > > So I do 2 drops for 5 min; shake jar a couple times, > then rinse for 5 min. > > I also do this with any seeds I buy that the catalog does not > specify inpected for or treated for diseases. > > This is my method, welcome to use or delete. > I am sure there are many more methods out there. > > Byron -- Jim W My opinions are just that; not my employer's or my wife's! !! Do not assume that your freedoms are assured !! The truth is out there Brew and Let Brew; Homebrewing is Fun -- For a Hot Time: EAT CHILES