Signs Your Canned Foods are No Longer Safe Gourmandize Staff, 07/07/2021 Gourmandize shares Share on Facebook Share on Twitter Pin it Share on WhatsApp Share on Google+ 3/10 Previous Next © Getty Images Rust Rust is a chemical reaction that erodes metal, so if you notice some on your canned goods, it's time to throw it out. Rust causes small, sometimes imperceptible holes in metal, compromising the contents of your canned food. Reduce, reuse, recycle: Do You Know Which Plastic Bottles are Safe for Reuse? More steaming articles 10 foods for a brighter smile 20 best recipes for sliders The 50 Best Cheesecake Recipes On The...