Crawling Mice

There are so many Crawling MIce here in our house.Even if we killed that mice with dora rat killer we cannot do it because if they are dead the whole house will smells bad very very bad to smell.So i wish they will all left our house if they leave our house i will be happy because all of them are gone.And beside's there wiil be no insect's in our house that's why i want all of them will leave alone our house. And no mice is clean all of the mice are dirty and the bacteria of it will tranfere to us so we will get sick of that and it will cost of death