Essential espresso with milk foam, such as classic cappuccino, delicate latte, or the increasingly popular flat white, has devoted fans. Whether the coffee is made with cow's milk or plant-based milk, the milk frothing system must be perfectly clean. Milk residues in the pipes and nozzle negatively affect the taste of coffee with milk and, in the long run, the proper functioning of the entire milk frothing system. How to clean the frother to maintain perfect hygiene and system efficiency? Let’s explore proven and effective methods.
Automatic and manual frother cleaning
Most automatic coffee machines are equipped with a milk frothing system cleaning function. A corresponding message usually informs you about the need to activate the program. This message should not be ignored or postponed. Occasionally, it is worth cleaning the entire system more thoroughly by removing the nozzle and washing its individual parts with hot water and mild dish soap or a special cleaning solution. Another way to remove milk residues and ensure perfect cleanliness of the frother tubes is to use a special brush – a long cleaner designed for this purpose. Neglecting regular cleaning of the frother not only affects the taste of the coffee and the functionality of the entire frothing system but, in extreme cases, can lead to food poisoning due to harmful bacteria growing in milk residues. Regardless of whether we clean the frother automatically or manually, it should be done regularly, preferably daily. If using a portafilter espresso machine, the frothing nozzle should be thoroughly cleaned with a damp cloth at the end of the day and then purged with a stream of high-pressure steam.
Professional cleaning products for frothers
If regular cleaning has been neglected or significant dirt has accumulated, professional cleaning agents come to the rescue. Using solutions designed for cleaning frothers or milk frothing circuits ensures that the system remains thoroughly cleaned and disinfected. Professional products not only clean but also prevent blockages in individual components of the frothing system, ensuring optimal device functionality in the long term. Using such solutions reduces the risk of malfunctions and associated costs. However, it is essential to follow the usage instructions for
both the coffee machine and the cleaning product. Typically, the process involves pouring the recommended amount of cleaning solution into the milk container and activating the rinsing function. This procedure should be repeated, flushing the system with water only, to remove all traces of the cleaning agent.
Care ensures longevity
In a well-organized and equipped café or restaurant, it is essential to have not only professional cleaning agents for frothers but also other necessary cleaning and maintenance supplies for various parts of the coffee machine. These ensure the device’s optimal functionality, extend its lifespan, and reduce the risk of malfunctions, which in some cases may require investing in a new machine. It’s crucial to use only cleaning products designed specifically for coffee machines or the particular model in question.
