i have a pair of new shorts i wore to the beach, that now unforturnately have rust stains on the pocket. i left some bobby pins in the pocket and the shorts were wet, and were forgotten about. when i actually came around to doing laundry, the damage was done. its a very big, red rust stain on the pocket. any suggestions for getting the stain out? these are brown plaid shorts. i’ve read about using lemon and leaving it outside in the sun, but i’m afraid that that will bleach my shorts. any suggestions or cleaners will be helpful.