The most humane option is to eliminate the conditions they find appealing and the methods they re using to enter your garage in the first place.
I have mice in my garage.
Items like fertilizer grains straw or large bags of dog food may not look like food for mice but they love to contaminate eat and carry off these types of products.
These were emptied in a week.
Oh goodness i discovered mice had been living in my garage for a long time probably a year and had made a nest in a bag of flour which they emptied.
Once you have rid your garage of food nesting materials clutter and protected the exterior against access points your garage will be mouse free.
However if you keep leaving your food on the ground the mice would return regardless of the sound.
Heaters air conditioning units and the back of any white goods should be checked as they all kick out a little heat.
Therefore if you want to try to mouse proof your garage you should store items like pet food and birdfeed in an airtight hard plastic container to reduce the aromas that can attract mice.
Garages indeed are filled with places for mice to hide and this explains why you are seeing lots of mice in your garage.
They also moved an entire bag of grass seed from the bag to 1 foot away in a storage cabinet.
I freaked and put 6 bait stations out.
This along with other signs of mice will have to be cleaned up so as to avoid having more little invaders in your garage.
But to get rid of them you need to understand what they do and what they like.
Your garage will offer more warmth than the environment outside.
Therefore the presence of cats can help you deal with mice.
Using several units can help you to get rid of mice infestation from your garage.
Additionally you re going to want to inspect the perimeter of your garage to make sure there aren t any cracks or crannies mice can get through.
It s important to continually check the inside of your garage even after you re sure the mice have abandoned it because catching these rodents early on will save you headaches in the future.
Trapping and removing mice is usually the best diy method for controlling a mouse problem.
Mice in your garage.
If you have mice in your garage it s because they ve found a habitat that they find suitable.
Start by sealing off any cracks or openings that would allow a mouse to gain entry.
If you have food sources in your garage seal them or move them to another location.
To find the urine you can use one or both methods.
If you have that typical american garage at home then aside from cars you certainly have several other things hidden in there such as the tools workbench toys boxes bicycles and several other unused.
One is using a blacklight and looking for streams of bluish to yellowish white along side your garage walls.
Mice can get into homes and become a real problem building nests contaminating food causing damage and spreading disease.
Cats have a long history of dealing with mice.