Dust falls on the laptop keyboard and screen. If we are uncomfortable seeing that dust, we clean it. But even if dust can be seen, many dangerous things accumulate in the gaps of the keyboard or in the grooves of the laptop, which cannot be seen with the naked eye. If they are not cleaned regularly it will cause danger.


A few years ago, researchers showed that 96 percent of any keyboard is filled with a variety of bacteria. They cause various types of infections. After cleaning with disinfectant, its amount is greatly reduced.




Many people know that the keyboard should be cleaned regularly. But many do not understand what to clean. Scientists say that cleaning with 80 percent isopropyl does not damage the keyboard, but also cleans the germs.




This is followed by two questions. How to clean, and how often to clean?





The well-known computer and laptop manufacturer says that the keyboard should be cleaned by applying isopropyl on a soft cotton cloth. The screen can be cleaned in the same way. The device must be turned off and dust removed if possible before starting cleaning. Isopropyl keyboards can never be sprayed again.





How many days to clean the interval?


According to a study by the University of Veterinary Medicine and Pharmacy Employees, the germs start to grow rapidly again after two weeks of cleaning. So the laptop or computer keyboard should be cleaned every two weeks.