How To Sanitize Glass Jars

The standard way of sterilizing glass jars is by submerging them in boiling water.

How to sanitize glass jars. Bring the water to. To finish off drain the water and dry. Instead leave them to stand upside down on a roasting tray while theyre still wet.

Clean the jars as normal rinse but leave the jars a little wet. Especially metal lids as metal cannot be heated in the microwave as it will spark and catch alight. Sterilize glass jars immediately before filling the jars with the ingredients by boiling the jars in a large pot of water.

Remove any labels from the jars soaking them off if necessary. Using thick oven mitts remove each jar from the oven as needed onto a heatproof mat or heat pad making sure you fill while the jam or preserve is as hot as the jar. Steam will begin to emerge from the pot.

Wash your jars and the lids in hot soapy water but do not dry them. Wash the jars thoroughly in hot soapy water rinse then dry. Now insert the glass jars with the opening facing up and place the cotton cloth between the jars to prevent them from bumping together.

When you are ready to fill the jars you should flip them upside down on a towel to dry just make sure they remain hot. While the jars are sterilizing you can prepare the ingredients you will place in the sterile jars. Do not sterilise the jar lids this way.

Pop the tray of clean wet jars and lids in to a preheated oven at 160-180ºC for about 15 mins. How to sanitize canning jars and lids couldnt be simpler. How to Sterilize Glass Jars.