Blog
Do I Need to Sterilise New Glass Jars and Bottles?
Posted by The Wares Team on 26th Oct 2026
Quick Answer: New glass jars and bottles should always be inspected and cleaned before filling, even if they look perfectly clean. At Wares of Knutsford, our glass packaging is supplied factory-clean
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Can You Reuse Jam Jars and Lids?
Posted by The Wares Team on 19th Oct 2026
Quick answer: Purpose-made preserving jars can often be reused as long as the glass is free from chips, cracks and damage. For long-term shelf-stable preserves, use a new compatible lid everytime. Ol
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Why Didn’t My Jam Jar Seal? - 10 Common Causes
Posted by The Wares Team on 13th Oct 2026
Quick answer: Start by checking that the lid is new, undamaged and compatible with the jar, then inspect the jar rim for chips or food residue. Also check the recipe's headspace, fill temperature, pr
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What Are the Best Jars for Chutney Pickles and Relishes?
Posted by The Wares Team on 12th Oct 2026
Quick answer: Choose a food-safe jar with an opening wide enough for the largest pieces in the recipe and a new, compatible lid with a vinegar-resistant lining. Smaller 190ml to 282ml jars suit chutn
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The Best Glass Jars for Honey: For Beekeepers and Producers
Posted by The Wares Team on 8th Oct 2026
Quick answer: The best honey jar is the one that fits your declared net weight, label and sales channel without adding unnecessary packing cost. A 353ml 1lb round jar is a dependable core format; 190
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