Everyday Homesteading

8 Reasons Your Canning Jars Didn't Seal

Homesteading Family Season 6 Episode 43

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0:00 | 33:09

Have you ever finished a canning session only to discover one or more jars didn't seal? It happens to every home canner at some point, and even after more than 20 years of canning and preserving food for my family, I still have an occasional seal failure.

In this video, I'm sharing the most common reasons canning jars don't seal, how to troubleshoot failed seals, and what you should do if you find an unsealed jar. We'll also cover simple habits that can help you prevent seal failures in future canning sessions so you can preserve your harvest with more confidence.

In this video you'll learn:

✔ The most common reasons canning jars don't seal
✔ How to tell if a jar has sealed properly
✔ How headspace, siphoning, and dirty rims affect your seal
✔ Why overtightening bands can cause problems
✔ What to do if a jar doesn't seal within 24 hours
✔ When it's safe to refrigerate, freeze, or reprocess your food
✔ Why I always remove screw bands before storing my jars

For even more troubleshooting tips, read the companion blog post here:
https://homesteadingfamily.com/why-didnt-my-canning-jars-seal/

Time Stamps:

0:00 – Introduction
1:22 – American Blossom Linens
3:39 – Why Canning Jars Don't Seal

This episode is sponsored by American Blossom Linens. Josh and I love investing in quality products that are made to last, and American Blossom Linens fits that philosophy perfectly. Their sheets, towels, blankets, and pillows are all made in the USA from high-quality cotton and backed by a two-year return policy. Use coupon code "HOMESTEADINGFAMILY2026" to save 15% on your order here: https://homesteadingfamily.com/s-american-blossom-linens/

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MORE ABOUT US!

WELCOME! We're so glad you're here! We are Josh and Carolyn Thomas. Together with our eleven children, we are The Homesteading Family where we’re living a self-sustainable life in beautiful North Idaho. Let us welcome you and show you a bit about us here: http://bit.ly/HFWelcomeVideo

Grow, Preserve & Thrive with us!
Visit us on our blog: https://www.homesteadingfamily.com
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A few highlights you don't want to miss are our FREEBIES!!

Healthy Healing at Home – Learn how to confidently use herbal medicine in your home with this FREE 4 video workshop: https://homesteadingfamily.com/HHHyt

Your Best Loaf – A Free 4 video workshop teaching you how to make great bread at home, every time, regardless of the recipe you are using: https://homesteadingfamily.com/free-bread-workshop

Before we jump into today's episode, I want to invite you to a free live training with my doctor, Dr. Torrie Thompson, on July 23 at 1 PM PT. We'll cover hidden household toxins, how they affect your energy, hormones, and metabolism, and simple ways to reduce your exposure. It's been life-changing for Josh and me. Click here to register. Replays are available if you can't attend live!