Coffee machine drain tray

A study by the University of Valencia in Spain found that: as many as 35 to 67 types of bacteria may be contained in the coffee drain tray that is not cleaned regularly. Since the temperature and humidity in the drain tray are quite in line with the conditions for bacterial growth, special attention should be paid to the daily cleaning of the coffee machine.

Things you should know

If you don’t drink one or two cups of coffee a day, you will feel uncomfortable. Coffee machines in offices, cafes, and even homes are used a lot, and you should always keep the machines clean. Regular cleaning of the inside of the coffee machine is necessary, but you can always pay attention. The coffee drain pan may be forgotten from time to time. In recent years, studies have pointed out that 35 to 67 kinds of bacteria may be contained in the coffee drain pan that is not cleaned regularly. If the coffee drain pan is not poured or cleaned frequently, it may become bacteria. A great breeding ground.

How often does the coffee machine drain pan in the office or at home pour water?

In 2015, the University of Valencia in Spain conducted a study on the bacterial reproduction of coffee machines. Researchers tracked and explored 10 office commercial and home coffee machines. These coffee machines were used about 2 to 12 times a day. The water in the drain pan was sampled and analyzed with an electron microscope. It was found that 35 to 67 kinds of bacteria were hidden in the drain pan of these coffee machines, including Pseudomonas, Enterococcus, and grapes. Staphylococcus, etc., and these bacteria may cause diseases.

When most people use the coffee machine, they are used to waiting until the water in the drain pan is almost full before pour it out. Sometimes the water may be stored for several days, and the inside of the box has not been cleaned carefully, but the coffee liquid or hot water dripped by the coffee machine , Regardless of the temperature and humidity in the box, it meets the suitable conditions for the growth of bacteria, which is actually quite risky. These bacteria may be related to the surrounding environment. It is inferred that they may fall into the air of the environment and breed. Therefore, the environment where the coffee machine is located may also contain bacteria, and you must also pay attention when dumping the water in the dish. , When pouring water, the water splashes or it adheres to the washing table and is touched, which may also affect food safety.

Always pay attention to and clean the drain pan of the coffee machine. Regardless of whether the drain pan is full of water, you should regularly pour off the water in the pan, rinse and dry it. If there is coffee stains in the pan, use detergent to clean it. Although it seems simple, the internal cleanliness of the coffee machine is equally important. Sometimes the coffee itself is fine, but it may be the cleanliness of the machine or the surrounding environment that affect the safety of drinking.

Thinking of what you are waiting for, you might as well get up and take a look at your coffee machine drain pan!