canning-cooled-peaches Published September 20, 2012 at 633 × 480 in Harvest Bounty Canning: White Peaches Here are the canned peaches after they have cooled and set. I needed to wash each jar which was sticky with syrup before putting them away in storage. Here are the canned peaches after they have cooled and set. I needed to wash each jar which was sticky with syrup before putting them away in storage.