A person who doesn't like hygiene very much in life says that he has a cleanliness addiction in his heart?

Cleanliness addiction is a mental illness, a manifestation of obsessive-compulsive disorder, and does not mean loving cleanliness. Life may be reflected in repeated hand washing and uncontrollable excessive cleanliness. These behaviors may be a bit like loving cleanliness, but cleanliness addiction does not mean loving cleanliness. People who love cleanliness too much are somewhat neat, but neat people don't necessarily love cleanliness.