is boiling water good to sanitize wine jars?
<answer> Yes,In order to actually sterilize jars, they need to be submerged in boiling water for 10 minutes. <context> If you see scales or film from hard water left on your jars, then remove this by soaking jars for several hours in a solution containing 1 cup of vinegar (5% acidity) per gallon of water. In order to actually sterilize jars, they need to be submerged in (covered by) boiling water for 10 minutes. When a process time is 10 minutes or more, the jars will be sterilized DURING processing in the canner. Therefore, when process times are 10 minutes or more, pre-sterilization of jars is not needed.