If you're dealing with rust on a metal pot that has been washed in a dishwasher, there are several methods you can try to remove the rust. Here are a few options:
Vinegar and Baking Soda: Create a paste by mixing equal parts vinegar and baking soda. Apply the paste to the rusted areas and let it sit for a few hours. Scrub the rusted spots with a soft brush or sponge. Rinse thoroughly and repeat the process if necessary.
Lemon Juice and Salt: Squeeze fresh lemon juice onto the rusted areas and sprinkle salt over the juice. Let it sit for a few hours, and then scrub the rusted spots with a brush or sponge. Rinse thoroughly afterward.
Commercial Rust Removers: There are various rust removers available in the market. Follow the instructions on the product carefully to remove rust from your pot. Be sure to wear gloves and work in a well-ventilated area.
Steel Wool or Sandpaper: For more stubborn rust, you can try using fine-grade steel wool or sandpaper to gently scrub the rusted areas. Make sure to use a gentle touch to avoid scratching the metal surface. Afterward, rinse the pot thoroughly and dry it to prevent further rusting.
Remember to always read and follow the instructions provided by the manufacturer or the product you are using. Additionally, it's a good idea to check if the pot is safe to use for cooking after removing the rust.