Mineral oil is used to treat constipation. It is known as a lubricant laxative. It works by keeping water in the stool and intestines. This helps to soften the stool and also makes it easier for stool ...

Mineral oil is one of those household items — like baking soda or rubbing alcohol — that you’ve probably got stashed in a cabinet somewhere. It’s on hand in case you need it, but what do you use it ...