Setup, Compatibility & Care
Before first use, it is essential to sterilize these glass jam jars. This can be done by washing them thoroughly with hot, soapy water, rinsing, and then placing them in a preheated oven at 160°C (320°F) for at least 15 minutes, or by boiling them in water for 10 minutes. Ensure the jars and lids are completely dry before filling.
Compatibility: These jars are designed for food storage. The screw-top lids are compatible with the jar threads.
Care: Hand wash jars with warm, soapy water. Lids should be washed by hand and dried thoroughly to prevent rust. These jars are not suitable for microwave use or for oven canning processes that require higher temperatures than standard sterilization.