Get your pressure canner tested for free by Illinois Extension

 

[May 10, 2024] 

Spring is a great time to take inventory of your canning equipment to prepare for the summer canning season. If you have a dial gauge pressure canner, make it a habit to get it tested by Illinois Extension every year.

Various foods can be canned at home with a boiling water bath and pressure canner. Water bath canning is used for high-acid foods, including fruits and acidified tomato products. However, if low-acid foods, like meats and vegetables, are in your canning plans, you must use a pressure canner.

Over time, the needle on a dial gauge pressure canner can become inaccurate. If the dial gauge is not measuring the correct pressure, foods inside the pressure canner may be underprocessed, which increases the risk of serious illness from botulism.

“A dial gauge pressure canner test will check if the needle is reading accurately,” said Caitlin Mellendorf, nutrition and wellness educator. “Testing is free and takes approximately 15 minutes per canner. Knowing that the gauge is accurate is peace of mind and well worth the visit.”

Call your local Extension office before bringing the equipment, as testing availability may vary. Logan County Extension 217-735-5837, Menard County Extension 217-632-7491, Sangamon County Extension 217-782-4617.

Learn more about home canning and preservation methods, including freezing, dehydration, and fermentation, at go.illinois.edu/food-preservation. Enjoy complimentary access to two educational series: Canning with Confidence and Fill Your Pantry.

[Caitlin Mellendorf, Extension Nutrition and Wellness Educator]