Why is your pyrex bowl stained 9 cloudy?

Answer 1

If you wash in a dishwasher, it's because your water has too many minerals in it. This clouding is called "etching." Use a finishing rinse like Jet Dry.

Answer 2

Pyrex bowls can become stained or cloudy due to the buildup of food residues, oils, or minerals from hard water. To remove the stains, you can try soaking the bowl in a mixture of baking soda and vinegar or using a paste of baking soda and water to scrub it. Alternatively, you can try soaking it in a solution of warm water and dish soap, or using a specialized cleaner designed for removing stains from glassware.