The secret to a pristine travel mug isn't complicated cleaning solutions or special tools—it's consistency. "Clean it regularly!" emphasizes Contorno. "The best way to keep your stainless-steel coffee ...

We may receive a commission on purchases made from links. When your favorite coffee mug winds up with unsightly brown stains on the inside, the last thing you want to do is damage the cup by cleaning ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Christine Ryan Christine Ryan is an editor overseeing coverage of travel and ...

Add Yahoo as a preferred source to see more of our stories on Google. When bad stains happen to good mugs. No matter the strength of your dishwasher or how speedy you are at cleaning your breakfast ...