Tea and coffee stains on your mugs don't have to be permanent. Here's why they happen and how to get rid of them fast.

If you're as obsessed with coffee as we are, chances are you have at least one mug in your cupboard stained with those irritating brown marks.

These Yeti Tumblers, Water Bottles, and Mugs Are Bestsellers, and Many Are on Sale. Cool finds under $50.

This isn't in place of actually cleaning the mug, but is a good habit to get into, especially if you're in a work or public environment and aren't immediately able to attend to it. 2. Thorough ...

You can also fill your mug with piping hot water from the sink, and let it sit there as you wait for your coffee to brew. Redditor thagthebarbarian also suggests using this method with a Thermos ...

Although fire and a saucepan is one way to get your water bubbling away, a St Louis-based team has an alternative solution in the form of Cauldryn, a battery-powered mug. SUBSCRIBE.