The Café Pure Jet Washing and Descaling Solution cleans the entire brew path of your single-serve coffee brewer. From the water reservoir to the exit needle, every part is cleaned. Every bottle of Café Pure is supplied with Perfect Pod’s proprietary Jet Washer, which cleans the most forgotten parts of your brewer. The 12 high-pressure streams wash down the brew chamber to remove residues that naturally build up over time. And the K-Cup format capsule forces cleaning solution through the exit needle to ensure any deposits are cleared away. Specially formulated to attack even the toughest lime and calcium deposits, Café Pure is non-toxic, biodegradable, and leaves no after tastes or odors behind. The Café Pure Jet Washer is now compatible with the new 5-stream Keurig Supreme models, and virtually every other single-serve K-cup format brewer. Combination Cleaning and Descaling Solution. Removes Lime and Calcium Deposits. Only Product that Cleans the Entire Brew Path. Leaves no aftertaste or Odors, No Harmful Chemicals. Specially Formulated for Single Cup Brewers, including the new Keurig 5 stream brewing systems. Cleans K-Cup Brewers 14 fl oz