zerowaste

1311 readers

1 users here now

Discussing ways to reduce waste and build community!

Celebrate thrift as a virtue, talk about creative ways to make do, or show off how you reused something!

founded 2 years ago

MODERATORS

JacobCoffinWrites

Beer bottles can get quite nasty before people return them -- how good are industrial beer bottle dishwashers? (self.zerowaste)

submitted 6 months ago by activistPnk to c/zerowaste

17 comments fedilink hide all child comments

It doesn’t take long for mold to grow on empty beer bottles. Considering beer bottles get returned for a refund, you have to assume that the brewery will make an effort to reuse as many as possible.

I toured a brewery once and they showed us the big industrial bottle washing machine. They said the bottles get scanned for cracks using a laser, and rejects obviously get tossed. The question is: what about mold, which adheres quite well to the corners of the glass? I wonder if the laser also detects bottles that didn’t get clean. Or if they just figure the temps would kill everything and just be considered safe enough from there.

you are viewing a single comment's thread
view the rest of the comments

[–] evasive_chimpanzee@lemmy.world 1 points 6 months ago

Yeah some states have deposits on bottles/cans that you get back through the vending machine thing, but the only bottles that actually get reused are some fancy milk brands.