This is 3 easy steps to clean your keurig coffee system, before start you will need : White Vinegar, All Purpose Cleaner, Microfiber Cloth and Cleaning Toothbrush.
STEP ONE
Gently remove and place all of the dishwasher safe parts listed (Reservoir/not the lid, K-Cup Holder, Drip Tray & Cover ) into the
dishwasher to clean (Note: If you do not have a dishwasher you can simply
soak the parts in dishwashing liquid, rinse then towel dry).
STEP TWO
Open your Keurig and using your cleaning toothbrush clean all the coffee grinds.
Then with your microfiber cloth and all-purpose cleaner, give the outside of your
Keurig a nice wipe down. When cleaning the base where the reservoir sits you
may want to use a little vinegar to get any of the white build up around the
base.
STEP THREE
Put all your Keurig parts back together. Fill the reservoir half way with vinegar
and keep running brew cycles until all the vinegar is gone. Then fill the
reservoir with water and keep running brew cycles until all the water is gone.
Now enjoy a great cup of fresh coffee!