Food Preservation Question?

Written by JENNIFER NELSON Posted on October 2, 2025October 2, 2025

Have a food preservation question?
Wisconsin residents can now call the AnswerLine, provided through a partnership between UW–Madison Extension and Iowa State University Extension and Outreach, for trusted, research-based help with canning, freezing, drying, and more. Staffed by trained Extension professionals, the service offers reliable guidance you can count on.
📞 1-866-540-4636
Monday through Friday, 9:00 am to 12:00 pm and 1:00 to 4:00 pm or email answer@iastate.edu Learn more: go.wisc.edu/AnswerLine

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