Keeping Strawberries Fresh Longer

I recently found the what I think is the best way to keep strawberries you buy at the grocery store fresh for a long time. I've had them stay almost perfectly fresh for up to a week. Simply leave them in the plastic container they came in and place container inside a plastic grocery bag. Wrap the bag around it and keep in the fridge on a shelf. I've been amazed at how long they stay as fresh as the day you brought them home. In the past I've found that simply putting them in the fridge they start to get soft the next day or so. Try it. It really works.