Use a high-quality dishwashing detergent and a rinse agent for the cleanest clean. Install a water softener to prevent stains and mineral buildup. Check the temperature of the hot water at the kitchen faucet using a meat or candy thermometer—it should be 675 degrees. Hard water can leave an ugly residue on glasses and plates.
But scrape leftover food off the plates before putting them into the dishwasher, so make sure your dishwasher is getting the hottest water possible, hot water cleans best, it might seem obvious, running the hot water at the before starting the dishwasher will ensure that the tub fills with truly hot water. Adjust the setting on your water heater if necessary. Always pour the detergent into the built-in measuring cup inside the dishwasher to make sure that you use the appropriate amount. Never use in the dishwasher. A dishwasher’s can be compromised if you deposit too much food residue into the system. However, if you find that your water is hard, you should not, have to prerinse dishes, by using an inexpensive test kit from a local home center? Carefully follow the manufacturer’s recommendations for. Crowding or overloading the dishwasher can block the spray arm and prevent water from reaching all surfaces. If your dishes are coming out spotty, also.