Found out we have mice about 11 days ago. Put down some traps and caught 3 in my downstairs toilet/ laundry room. Called the council pest control and they came round for a small fee and put down some bait station boxes last Thursday. Also told us to put mesh over ventilation bricks once the mice have gone. No more mice found in traps and no dead mouse smell. Thought that might be it until I went into the downstairs toilet and saw a live mouse standing between my two snap mice traps. Have they become trap shy? Council pest control not returning until Thursday. I feel very very anxious and losing sleep. Feel like I might burst out crying. Any advice? Thanks