Rolling up a chip bag once every couple of days when you have chips isn’t going to cause hearing loss.

Go look up a video of these bags. Mere handling them is loud as shit. Not just when you roll them up when you’re done.

NIOSH standards say that at 95db, you shouldn’t be exposed to more than ~45 minutes of it. Where-as an alternative “loud” bag was 77 db, which is longer than 50 hours of exposure (exceeds the rolling period and is thus “safe”).

Noise exposure is additive during a rolling period. So just saying “once every few days” is bullshit. This isn’t something that happens or can be in a vacuum. It’s adding to the total exposure that you’re exposed to every day. On top of the rest of your day the 95db chip bag is a really stupid fucking way to damage your hearing. Because you chose to eat some chips while watching a movie one night.

As someone with tinnitus… Fuck people who downplay hearing loss/damage. You should be doing everything possible to keep your exposure to anything above 80db to a minimum.