A US Navy aircraft has reportedly detected a ‘heat stain from a metallic object’ around 230ft deep while searching for the missing vessel, according to Clarin.com.

Carefully add the liquid because it will cause some temporary fizzing and foaming. Step 3: Boil the pan or pot on high heat for about five minutes -- or longer, if the stains are particularly heavy.

If you own an air fryer, you’re probably familiar with the easily stained metal behind the appliance’s heating element that hovers above the basket. And if you’ve ever tilted your machine up ...