• earmuff@lemmy.dbzer0.com
    link
    fedilink
    arrow-up
    7
    ·
    1 year ago

    I don’t use permanently pressurized fire extinguishers anymore, as they are hard to maintain and rarely reach a life span of 20 years.

    Make sure to check at least once every 3 years if the pressure is still in the green. If not, replace it immediately.