To clean a Keurig coffee brewer, you’ll also need: A paper clip: This is a cheap alternative to the Keurig Cleaning Tool for unclogging your brewer’s needle.

$5.99 at amazon.com Effective Keurig Descaling Solution (2 Uses) – Universal Coffee Machine Descaler for Keurig, Nespresso, Breville, Delonghi $8.98 at amazon.com ...

Keurig Cleaning Solution Keurig has created and officially approved their own Keurig Descaling Solution, which is made for all Keurig 2.0 and 1.0 K-cup coffee makers.

Keurig (GMCR) releases 2.0 machine with laser that only allows licensed K-cups. Ink-stamp verification hacked by competitor THS in space of a summer.