With the introduction of more and more plastics, I know that most products were transfered by the early sixties. If you want to know exact date, you can go to bing.com and key in transfer date of bleach into plastic bottles. Of check out the javex web site and ask there. Best of luck to you
The exact year is 1962.
I found a old clorox bottle its brown got a little handle om the top was wondering what year its from?