How do I get stains out of my plastic glasses?

[Baldwin Park]

I have hard plastic tumblers that I use for iced tea. It leaves a residue in the corners of the glasses. I have tried soaking them in hot water, and scrubbing with a brush. Any suggestions?

[Baldwinsville]

You can use a thin coat of dishwasher detergent and rub it with a soft cloth. Then rinse with hot water and it will disappear.

[Baldwinville]

It is not a big problem. It can be clean up. In fact, you needn't use hot water, Just use cold water can do it. You can try to clean your plastic glasses with mild soap water. And use your eyeglasses cloth to rub your lenses with the soap water. If the soap water still doesn't work, you can take your eyeglasses to a eyeglasses shop to clean it. Good luck.