Clean the dishwasher filter regularly.
Use detergent made specifically for automatic dishwashers.
Final Thoughts
A dishwasher is one of the most useful appliances in a modern kitchen, but convenience does not mean that every kitchen item belongs inside it.
Sharp knives, wooden utensils, delicate crystal, fine china, seasoned cast iron, some nonstick cookware, copper, and certain insulated bottles are usually better candidates for careful hand washing.
The reasons vary—from dulling blades and warping wood to stripping seasoning, tarnishing metal, and damaging decorative finishes—but the basic solution
