When maintaining hard-to-clean milk systems, professionals use Bioguard Milk Frother Cleaner. This product is an essential part of the cleaning regimen because it removes baked-on milk residue from steam wands, valves, and tubes. When allowed to develop over time on your equipment, milk residue breeds unwanted bacteria. Bioguard Milk Frother Cleaner is effective on both automatic milk frothers and manual steam wands. An essential component of daily machine maintenance, Bioguard Milk Frother Cleaner contains food-safe blue for a visual cue. This traditional liquid formula is easy to use and each bottle comes with a convenient dosing cap. For professional results, perform daily instructions for use on automatic milk frother mix solution of 1 ounce Bioguard Milk Frother Cleaner per 16 ounces of water. Insert the suction tube into solution. Run entire solution through frother. Repeat above with clean cold water to thoroughly rinse all components. Make and discard a cup of espresso to ens