I recently found a gold mine of glass 1 gallon jugs. There was about 20 of them, I grabbed at least 8.
I noticed later on that some had a label containing some kind of "acid", another bunch had labels but ripped/decayed away.
I notice on the bottom of each jug is an etching of the number "4", and some have "2". Is there a hazardous listing for glass products that I could take a look at ? Id feel alot safer just throwing out the ones that were used for chemicals.
I noticed later on that some had a label containing some kind of "acid", another bunch had labels but ripped/decayed away.
I notice on the bottom of each jug is an etching of the number "4", and some have "2". Is there a hazardous listing for glass products that I could take a look at ? Id feel alot safer just throwing out the ones that were used for chemicals.