The English word for “爱干净” is “overclean”.
Overclean refers to someone who is very careful about maintaining their appearance and wants to make sure that everything is spotless and perfect. This can include things like cleaning their home extremely frequently, wearing clean clothes all the time, and avoiding anything that might make them look unclean. People who are overly clean may also be concerned about their appearance and want to make sure that they look their best at all times. However, it is important to remember that excessive cleaning can be relaxing for the mind and body, and it can also lead to health problems if it is not done in a healthy way. It is always best to balance cleaning with other activities and to allow time for self-care.