Pour 60-90mL into reservoir and fill completely with water. Proceed though the coffee cycles, and allow cycle to complete. Repeat with clean water 2-3 times, until water comes through clear.
Green Dolphin Coffee & Espresso Machine Cleaner
The Green Dolphin company produces a Canadian product that is non-toxic and biodegradable. Their coffee and espresso machine cleaner is a highly effective and fast acting cleaner that removes deposits caused by hard water. This product contains no harsh chemicals, abrasives or VOCs, making it safe to use on porcelain, plastic, stainless steel and glass.