What is the level of the city that should be avoided when you're using cast-iron cookware? I know that using wine andAlcohol is not a great idea because it reacts, but what about things like tomatoes or lemon juice? Will they also react? The more I use my cast-iron pans the more I want to use them for everything. I use a lot of wine and beer when I cook so I've been sticking to my other pans for that stuff.
