Skin problem are generally due to liver problems. What's affecting your liver is hard to know, but if you look at natural skin herbal remedies they're all a combination of liver cleansers. So yes, eliminating foods that are bad for you will certainly help, but toxins come from other sources as well. You might try a gentle liver cleanse as well as cleaning up your diet. Chili depends on what's in it -- the main ingredient is beans, which is fine.