The key thing to remember about mice is that they rarely live in your home. They nest in endoits that we do not frequent or rarely (cellar, attic, between ground, technical columns of tyaux etc)
Which brings us to the next conclusion, keeping them outside of housing. What our experienced derakers will do for you because they work with these methods.
The mice defile the places they frequent with their urine and excrement, they eat and destroy your food.
They are a source of nocturnal noise pollution
Mice can transmit different diseases such as leptospirosis, swine dysentery, trichinosis, toxoplasmosis and different types of salmonella