These products should normally have a pressure relief in the middle of the stopper. Without this, pressure can build up in a bottle or jar containing perishable food for an “extended period of time,” according to the company. All that pressure, and the stopper itself, is then released with dangerous force upon opening.
this post was submitted on 05 May 2026
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So, am I the only person ever taught to open canisters away from my face?