This evening, I had an allergic reaction to some "pre washed" corn from the supermarket. I doubt I have a corn allergy, since I consume a large amount of corn products and have never had any problem of this sort before. My mother had an allergic reaction to some "pre washed" snow peas about a year ago, and we were thinking if we might possibly be allergic to whatever is used to "pre wash" produce. I have no food allergies, although I am allergic to mamal dander (cats, dogs, rats, mice, guinea pigs, etc.), dust and dust mites, grass, tree, and weed pollen, as well as octocrylene, a chemical found in some sunscreens. I have to take allergy medication all the time, so that might explain not having had a prior reaction. If anyone has any information about this sort of allergy, or an idea of what i might be allergic to, I would be appreciative.