How to tell if green beans are bad? If the bean has an off smell, it may be spoiled. If the beans have mold or rust, they should be discarded. Otherwise, the bean might be OK. However, if you don’t see any of these signs, you should discard the bean. Read on to find out how to tell if green beans are bad.
This article will help you identify when the beans are too old. In addition to the smell, green beans can be harmful if they look slimy. If they’re slimy, throw them away.