It's not strictly true that having mice means no rats, but it's unlikely and rare because rats usually kill and eat mice, and mice smell rat presence as a warning to flee, leading them to infest different areas or species to avoid each other. Rats are territorial and larger predators of mice, so a significant food supply is needed for both to coexist in the same space.
Rats are usually much bigger than mice, with ears that are proportionally smaller in size. Rat tails are fatter and darker, and their eyes are smaller and narrower. Both rodents can be found nesting and scavenging in homes and commercial premises alike…but generally not together.
A common misconception is that mice are only attracted to dirty places or areas with lots of trash, that is not the case. In fact, mice are explorers who go around looking for any source of food they can find. Just because your apt is clean, doesn't mean you're protected from a mice infestation.
Mice are pretty common in London! Keep a clean house and don't leave food out, maybe lay down a few traps. They are harmless, and it likely means there are no rats about, which is definitely a good thing!
Neither rats nor mice are better or worse to have in your home. Both of these rodents can cause unique problems for your home and family. Rats are larger and can be more aggressive. If they feel threatened, they may even bite.
Mice are generally wary of humans and prefer to avoid direct contact. However, they may explore the sleeping area if they perceive a food source nearby. To prevent this, ensure your bedroom is free of food remnants, and take steps to seal entry points. If needed, consider using traps as a proactive measure.
A: Rats are nocturnal, meaning they're most active at night. During the day, they stay hidden in walls, basements, attics, and burrows where they feel safe.
Mice absolutely detest the smell of peppermint. Cotton balls dabbed with peppermint oil can work well to repel mice, as can dried mint sachets. Just place oil-soaked cotton or mint-scented sachets in problem areas, refreshing as often as needed.
If they cannot find anything and are desperate, they may crawl into your bed during their search. Another reason rats might make their way into your bed is because your bed is around cluttered areas or near their food or water source. However, rats generally avoid contact with humans to keep themselves safe.
The hardest pests to get rid of are generally bed bugs, cockroaches, and termites, due to their resilience, rapid reproduction, and ability to hide in tiny, inaccessible spots, often requiring professional intervention and specialized methods like heat treatment or advanced baits. Rodents (rats/mice) and ants are also extremely challenging because of their intelligence, prolific breeding, and complex colony structures.
Fouls Smells. Like droppings, mice also tend to leave foul smells from their urine. A good way to tell if mice no long roam in your home is if the foul, Ammonia-like smell diminishes. You can't smell this odor if mice no longer relive themselves in your home.
Like eliminating food sources, cleaning your home may help deter mice from coming inside. Mice like clutter and mess because they can easily find food, water and shelter in that kind of environment. For example, mice will love a messy kitchen filled with crumbs that they can feed on.
Unfortunately, because mice like warm temperatures, they might be tempted to settle in behind the warm coils of your refrigerator. If you discover mice in your refrigerator, the wildlife control team at Abra Kadabra has you covered.
Behavioral Differences
They'll often explore items that are newly introduced in their environment. This natural sense of curiosity is what makes mice somewhat easier to trap. With rats, they are much tougher to catch because they are very cautious and avoidant by nature.
House mice fall prey to owls, hawks, cats, dogs, skunks and snakes. Barn owls are particularly efficient mice predators. A single family of these owls can consume more than a dozen mice in one night. House mice usually live only one year in the wild due to predators and exposure to unfriendly environments.
Mice need a place to nest and nearby food in order to survive and multiply. In a context where you abruptly remove the food, the environment would suddenly not be able to sustain such a large number of mice; therefore, mice would look for more favourable environments and many, if not all, would leave.
Wild rats are not used to human contact and will bite when handled or when people attempt to feed them by hand. The nocturnal creatures have also been known to bite sleeping people, particularly children and infants, on exposed body parts such as fingers, hands, toes and the face when foraging for food.
There is solid research that rats do recognize people. For example, a study showed that laboratory rats preferred familiar human handlers over strangers even after just a few exposures.
During the day, mice retreat to tight, warm, low-traffic hideouts. Think behind kitchen appliances, inside wall voids, beneath cabinet bases, in attic insulation, and inside stored boxes in the garage. They prefer spots close to food and water so they can make quick, low-risk runs after dark.
Learn about mice and their top predators in the wild and in urban environments.
Zinc phosphide is an acute toxicant that causes the death of a house mouse within several hours after a lethal dose is ingested. It appears to be the fastest way of getting rid of mice by reducing their population.
Rats and mice are nocturnal with most activity taking place between approximately one half hour after sunset to about one half hour before sunrise. Garbage is an excellent food source for rodents. Store garbage and rubbish in rodent-proof containers.
Look for signs of rat or mouse infestation: Rodent droppings around food packages, in drawers or cupboards, and under the sink. Nesting material such as shredded paper, fabric, or dried plant matter. Signs of chewing on food packaging.
Regardless of if you're dealing with a vegetarian or an omnivore, however, food with strong smells — nuts, fish, or moldy cheese — are best at luring rats into traps. Check out our baiting guides for brown and black rats.
Rats are unlikely to stay in a clean house if proper sanitation practices are consistently applied. Cleanliness reduces food sources that attract these pests.