I don't have one, but have heard that smaller cups happen often. Must say I have NEVER cleaned it. Would explain the smaller and smaller cups I've been getting. Definitely doing this in the morning! How to clean your Keurig.
Keep a Soap-Filled Dish Wand in the Shower for Easy Cleaning
Keep one in the shower filled with a mixture of half vinegar & half Dawn dish soap. Use it to wipe down the shower while you are in there, and your shower will always be clean. I keep hearing that this is the magic formula!
Cleaning: Get rid of the boy bathroom smell: make a paste of baking soda and lemon juice. spread all along bottom of toilet where it meets the floor. let set until dry (about 10 minutes). spray with white vinegar and let fizz. wipe with damp cloth
Make your own DIY overhead projector for tracing wall murals. Make a makeshift projector using a box, a lamp and some tape. Project the transparency onto the wall. Use a light bulb without the "frosting" on the inside for a clearer picture.
Mosquito Trap: Cut cone from 2 liter bottle, invert and glue together. Add 1 tsp yeast, cup sugar to lukewarm water, pour into bottle. Mosquitoes are attracted to the carbon dioxide emitted from the sugar/yeast combo.