Setup, Compatibility & Care
To ensure the longevity of your Kilner jars, always inspect the orange rubber seal for any signs of wear or debris before closing. When using for preserves, ensure the glass is warmed to prevent thermal shock before pouring in hot ingredients. Hand washing with warm, soapy water is recommended to maintain the integrity of the rubber seal and the metal clips. Avoid using abrasive sponges that might scratch the glass surface. For long-term storage, keep these jars in a cool, dark place to protect light-sensitive ingredients.