When Brian Chesky and Quora User initially launched what nowadays is one of the biggest travel websites, they named it AirBed&Breakfast.
Perfluorooctanoic acid (PFOA), linked in laboratory animals to an increase in tumours of the liver, pancreas and testicles and reduced fertility, is one of the chemicals used in the chain of reactions that makes the common non-stick surface Teflon.
2. Using nonstick cooking spray. Using nonstick cooking spray on nonstick cookware is a big no-no. Here's the problem with it â after a while your pan will get a sticky buildup of the spray that doesn't burn off during cooking. This usually happens around the sides of the pan.