Line the inside of a salad spinner with a few paper towels and put the berries inside. Spin them for a few seconds until there is no more moisture. Spread the berries out on a tray and let them air dry. Use a fan to speed up the process. [4] X Research source

Avoid using anything made from metal. Blueberries can react with metal, leading to discoloration and stains on both the berries and the metal container. [5] X Research source

The coldest part of the fridge is the top. [9] X Research source

You do not need to thaw frozen blueberries before baking with them, however rinsing them with cool water until the water runs clear may help prevent them from releasing too many juices during baking. [11] X Research source