Motivul pentru care ruginesc capacele metalice de la borcane. Mai poți consuma ce este în interior? • Newsweek România

Metal lids on jars can rust shortly after sealing, raising concerns about food safety. Common causes include high humidity, improper sterilization, and low-quality materials. If rust is only on the exterior and the jar is sealed, the contents are usually safe. However, if the jar is bulging or leaking, it should be discarded. To prevent rust, use high-quality lids, ensure thorough drying, and store jars in a dry place.