Mice and rats will avoid your house in droves if they detect this odor. A fantastic proposal.

Create a Blend: Chop the garlic cloves and place them in a bowl with the lemon zest, coffee grounds, and crushed cloves.
Mix the vinegar with a whisk: Just pour 9% vinegar into the basin. This enhances the repellent and the fragrances.
Permit the mixture to marinate for at least a few hours, preferably overnight, for the scents to fully burst.
For easier application, pour the liquid into a spray bottle.
A User's Guide:
Use this mixture to seal up any possible mouse access sites, such as window sills, doorways, and even small crevices and holes.
Applying the mixture often, especially after cleaning or after rain, will keep it effective.