MSU cares logo Link to MSU cares home page

Current Situation

Frequently Asked Questions

Publications

Other Information

MSUcares
Home Page

Health & Nutrition: Food Preservation

Is it necessary to sterilize jars before canning?

Jars do not need to be sterilized before canning if they will be filled with food and processed in a boiling water bath canner for 10 minutes or more or if they will be processed in a pressure canner. Jars that will be processed in a boiling water bath canner for less than 10 minutes need to be sterilized by boiling them in hot water for 10 minutes before they are filled.

A black line that separates the body text from footer information