How To Sterilize Glass Jars In The Microwave

Here are some safe steps to follow while microwaving mason jars.

How to sterilize glass jars in the microwave. We recommend not using old jam jar lids if they are damaged or rusty they should be thrown away as they may not make a good seal. Metal lids can be sterilize by boiling it for 10 minutes and leave it dry. Sterilising jars in the dishwasher is probably the easiest method and works really well if youve got an extra hot setting on your machine.

This is why it is an ideal method for hot foods such as jams. This method only works if you are using jars that dont require metal lids or have metal hinges such as screw-band jars. How to Sterilize Jars using Microwave in 60 Seconds.

Any higher and the glass is likely to break. Wet the glass jars and cook on high for 60 seconds in microwave. It completely envelops the glass container from the inside destroying bacteria fungi and viruses.

The easiest way to decontaminate cans is to expose them to high temperature steam. Clean the jars as normal rinse but leave the jars a little wet. Put the jar in the.

How to sterilise jars Step 1. Allow the jars to dry on a clean towel. Microwave them for thirty seconds to one minute depending on the size of the jar.

Your jars are sterilized. Remove any labels from the jars soaking them off if necessary. Because a microwaves internal temperature is very difficult to gauge its a more unreliable method of sterilizing than using boiling water which is the recommended method.