Remember, you can stain coffee on more than just your clothes. Your favorite mug, perhaps, is forever stained brown because of your caffeine consumption. However, just like your clothes, there's a way of making your mug clear as a day.

First, per Reader's Digest, you should grab some baking soda, Astonish clean-up, and denture tablets. The Astonish clean-up is one of the best mug cleaners, with raving Amazon views. Simply add boiling hot water and the cleaner to the mug; rinse it out, and the stain should be gone. No scrubbing is needed. If that doesn't do the job, some baking soda and hot water or denture tablets might do the trick.

For coffee stains on furniture, Death Wish Coffee says that egg yolk (yes, really) will remove the stain. Beat the egg yolk and apply it to the stain using a terry cloth. Rinse the solution with water. As always, repeat until the stain fully disappears. Now that you know how to remove coffee stains, the fear of ruining your favorite sweater for a cup of joe should haunt you no longer!