pressure canning the complete guide to home canni pace as specified in recipes (usually 1/2 to 1 inch). Remove air bubbles by running a non-metallic spatula around the inside of the jar. Wipe rims clean to ensure a proper seal. Step 3: Sealing and Loading Place lids and screw bands on jars, tightening just fingertip-tight. Load jars into the M Ms. Michel Dickinson Oct 14, 2025