There are a few things you can do to clean a seat belt buckle if it has been damaged. First, try to remove the belt from the person’s body by pulling it tight. If that is not possible, use a plunger to suction onto the buckle and pull until the buckle pops off. Next, use a vacuum cleaner to suck out any dirt and debris that may have built up on the buckle. Finally, use a mild soap solution to clean the entire area around the buckle.
