Salt is a powerful ally in dishwashing, according to Informe Brasil. This simple trick can make a big difference in how easily grease comes off your dishes. Simply add a generous amount of salt to your dishwashing sponge. Salt acts as a mild abrasive, helping to loosen stuck-on grease from surfaces. Scrub your dishes as usual and then wash them with detergent. You’ll find that the grease comes off much easier, leaving your dishes sparkling clean.