Food, shelter and small entry gaps can make a home inviting. Check the less visible places too.
Clear leftovers after feeding. Keep spare kibble in hard containers with tight lids.
A folded bag can still provide food. Clear spills around storage and outdoor feeders.
Check beneath sinks and around supply hoses. Fix recurring drips rather than drying the floor each night.
Clear loose cardboard and keep storage edges accessible for inspection. Mice can hide beyond the kitchen.
Repair door and pipe gaps. Use sound bin lids and remove food residue.
Remove attractions, repair access and address mice already inside.