I am converting to PET drink bottles in 0.5 liter and 1 liter sizes, after 35 years of using brown gallon jugs. Brown jugs are normally PE (polyethylene) and are not as good as preventing oxygen ingress as is a PET bottle.
1 liter beverage bottles, such as "vitamin water", can be purchased at discount stores like Wal Mart, K-Mart, etc. for $0.69 each. This is the same or lower cost as can be found ordering on line, when the cost of shipping is considered. I store C-41 chemicals in these clear PET bottles, and will eventually store my black and white chemicals in them also.
Clorox bottles I am pretty sure are polyethylene (PE) or polypropylene (PP), neither of which are as good as PET.
So go out and buy a few bottles of sweet beverage, pour it down the drain at home, wash the bottles and use them for photo chemicals.