from wikiHow
Drinking tea and coffee in cups results in a residue build-up over time. There’s no need to use harsh chemicals to remove it; follow this method for ease of removal and mere baking soda will do the trick.
Steps

Dampen the tea cup. There needs to be a little moisture present for the baking [...]

I was going to make a how-to video about how to brew outstanding coffee in a coffee press, but when I saw this fantastic one from James Hoffman of Square Mile Coffee Roasters in the U.K., I said to myself, “Why reinvent the wheel?”  He references measurements in metric units, but hey, that just gave [...]

A couple weeks ago, we had the opportunity to roast up some authentic Jamaican Blue Mountain – Mavis Bank processed coffee.  We had a great time and the feedback has been excellent. With a little Bob Marley playing in the background, we roasted this delicate coffee and, after grinding a few tablespoons worth, anxiously waited [...]