How does a professional coffee taste tester drink coffee for coffee brands?

Please no one-liners. How would you cleanse the taste of one coffee and taste another? Drinking a sip of water? Also what does a taste tester look for in a coffee taste and aroma?

How do you remove the coffee taste from a travel mug?

I have several travel mugs that I often fill with coffee and take with me in the car. The problem is that the cups quickly absorbed the taste of the coffee. Now if I put any other beverage, like tea, in the mugs all I can taste is stale coffee. Read more