•April 20, 2022•
Pressure canning is a safe way to preserve low-acid vegetables, such as potatoes and green beans, meats, and other foods at home. University of Illinois Extension recommends testing dial-gauge pressure canners each year for accuracy. Over time, the needle on the gauges can move out of place. When canning foods at home, having an accurate gauge means safer canning and lower risk of foodborne illnesses.     Login or Subscribe to read the rest of this story.