The first certified organic espresso machine cleaner, Cafetto EVO Machine Cleaner is compliant with a variety of organic certifications: OMRI, USDA, BFA, and the Australian Organic Standard. It’s also extremely effective, cleaning off the most stubborn coffee grounds and oils from your machine. Directions: At closing time, replace coffee basket with a ‘blind’ basket in your portafilter. Add ~5g of EVO cleaner into the basket (~10g if cleaned less often). Insert the portafilter into the group head like normal. Start a cycle for 10 seconds to dissolve the cleaner, then stop for 10 seconds. Repeat this 4 more times. Remove the portafilter and rinse well. Re-insert the portafilter and go through the start-stop cycle 5 more times. Brew and discard a single espresso to re-season the machine. Note: only for use with three-way valve espresso machines (not automatic machines). Cafetto EVO Machine Cleaner Features Rapidly soluble – Free-rinsing formulation, EVO removes coffee oils, grounds and stains, improving the taste and aroma of espresso. Environmentally Friendly –Ingredients are rapidly biodegradable and odourless. Non-GMO and free from phosphates and chlorine. Protects the Machine – Non-corrosive formulation to protect the machine. This Product Includes 1 x Cafetto EVO Machine Cleaner Specifications Material Safety Data Sheet HERE Compatibility 3-Way Valve Commercial Espresso Machines