Sum1Stu

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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.

rico567

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If all that was in them was acid, as someone in another thread said, "-they'll never be cleaner than they are right now."

Use some Oxi-Clean or PBW on them; if they look clean after that, I'd say you're good to go.

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elmetal

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use the 2s but I wouldn't use the 4s

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Bottled: Imperial Stout[/SIZE]

Brew-boy

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Please explain why no 4's

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elmetal

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well it's weird that they have numbers on them being glass... I guess since it is glass the number means nothing.

but for plastics this is what the numbers mean:
#1 PETE: Polyethylene Terephthalate.
Commonly used in soft drinks, juice, and cough syrup containers and microwave trays.
#2 HDPE: High Density Polyethylene.
Commonly used in milk jugs, detergent and shampoo bottles.
#3 V: Polyvinyl Chloride.
Commonly used in film for meat packaging and some rigid plastic containers.
#4 LDPE: Low Density Polyethylene.
Commonly used in newspaper and grocery bags and butter cups lids.
#5 PP: Polypropylene.
Commonly used in yogurt containers and deli trays.
#6 PS: Polystyrene.
Commonly used in plastic cups and plates and to-go containers.
#7 OTHER: Other mixed resins.
Commonly used in mixed plastic containers or plastic products.


1 and 2 are ok. the rest are a gamble.

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Bottled: Imperial Stout[/SIZE]

Sum1Stu

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Find out what they mean, im curious now Google aint workin for me

david_42

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It's extremely unlikely there is anything in the glass that will leach out. Consider: high lead content glass is prized as crystal and it's never killed anyone.

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denimglen

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Don't take this as gospel as I'm no scientist but...

Acids are water soluble, so the hell good rinse with hot water should remove most residues.

I doubt it will give you any dramas.

I reckon the number doesn't mean anything unless it's coupled with some sort of symbol, probably just a number so they can link it to the mold it came from.

Lefty

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Glass is inert. I would soak for a while with oxi clean or pbw and use them.