4+ Cleanings. For all automatic drip and espresso machines. Cleans better than vinegar. Removes hidden deposits. Improves brewing time. Non-acidic - No harmful residue. Cleans and removes mineral deposits & bitter coffee oils. Your machine will consistently provide cafe quality coffee & espresso while running more efficiently. Works on all types of machines: automatic drip; espresso/cappuccino; percolator; urns, etc. Brew Rite cleaner is safe for all parts of your machine and will leave no harmful residues. Made in USA.