on descaling a Keurig, what do you use? vinegar, dip-it? There's no other way than cup by cup? My machine is about 4-5 yrs old. It's telling me to descale. I've done it in the past, but just wondering if there is a better and easier way.
@thegoodwife: This is what we do:
Fill the resevor with straight vinegar.
Cycle it though until halfway empty then let it soak for about 4 hours.
Then cycle the rest out. 4951