Hot Waterbath Preserving or Pressure Preserving - Which Should You Use? Though there are many delicious things you can preserve, understanding these two popular preserving techniques will help you as you explore the possibilities. Check out these step-by-step guides. If you’re more of a visual learner, or if you just like to be thorough, here is an extremely helpful video to watch. Hot Waterbath Preserving Step-by-Step Pressure Preserving Step-by-Step Hot Waterbath Preserving Method for preserving tomatoes, salsa, jellies, jams, fruits (whole, sauces, chutneys, pie filling, etc.) and other high-acid foods. You will need: Ball® 21-Quart Waterbath Preserver with preserving rack OR equally large stockpot with Ball® Preserving Rack Ball® Glass Preserving Jars with Lids and Bands Recipes using this method are great for beginners. Pressure Preserving Method for preserving meats, poultry, vegetables, chili, fish and other low-acid foods. You will need: Pressure Preserver Ball® Glass Preserving Jars with Lids and Bands Recipes using this method are best for intermediate and advanced preservers. Preserving Guides View our Getting Started Guide for the details on each step of the process. And check out the guides below for assistance with the type of creation you'd like to make. Getting StartedHot Waterbath PreservingPressure Preserving Preserving Saves Time Check out our time saving infographic to learn how! VIEW NOW Pectin 101 Learn all about Pectin. VIEW NOW Products We’ve got what you need. Explore our product range to find your perfect fit. SHOP NOW Recipes Preserve something delicious, made by you. VIEW RECIPES FAQs Frequently Asked Questions VIEW NOW Ask the Experts Have a question? We have answers. ASK NOW