1: If the home visit is due to the child's poor performance in school or poor grades, sincerely apologize to the teacher. Don't answer back when the teacher criticizes you. Don't refute him when he is wrong, and then tell him not to visit at home.
If the teacher knows the specific location of your home and insists on home visits, try to stagger his time. He can come, there's no one at home, he won't come, you have time.
3. Refuse directly, but be gentle. Find any reason. It is estimated that the teacher will not be too difficult for parents.