Experts and BHG readers answer.
raccoons in garden
There are spray repellents you can try that are available at Lowes', Home Depot and Wal-Mart. I know Liquid Fence makes a raccoon repellent. However, the only sure way to keep raccoons from eating your produce is with a low electric fence. If you have sweet corn, for example, I think that's one of the few things that will work consistently.