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Updated on: July 22nd, 2026
“Rats” and “mice” are used almost interchangeably when talking about rodents. But are they really that similar?
Yes, they have similarities: they invade the same way, they cause similar types of damage and they leave signs of being in your home. But rats are much worse.
Rats are like mice on steroids—the damage they do, the threats they pose, and how difficult they are to get rid of. All of these are much worse in rats.
Read on to find out why rats are more cunning, harder to control and more deadly than mice; plus how they can learn from each other and why professional pest control is the only real answer.
The fact is, rats are vastly harder to get rid of than mice. Rats are cunning. They can eat the lure from a mousetrap without triggering it. Even if it does go off, a mousetrap usually doesn’t strike with enough force to be fatal for a rat.
Rats have neophobia: they’re suspicious of anything that’s new. So they may avoid a trap for a long time before it becomes familiar enough to trick them. In contrast, mice are very curious, so they’re much easier to trap and eliminate.
Unlike mice, you’ll never see a rat make the same mistake twice. So if you just missed it with a sticky trap one day and it broke free, it will never go near it again.
Rats also learn from each other’s mistakes. If you manage to catch one rat in a trap, you can be sure that it’s the only rat you’ll ever get in it. It’s best practice to not only clean and relocate the trap between catches, but also switch out the bait, as the other rats left to catch will likely associate the smell of one bait with their dead friend’s last meal. Don’t think you’ll catch two rats in one house with the same jar of peanut butter.
Rats reproduce rapidly. A female rat can produce a litter of about 22 rats up to eight times in a year—that’s 176 new rats. As newborn female rats can begin breeding at about five weeks old, in no time you could have an out-of-control infestation.
A rat is trickier to trap than a mouse. It is the Houdini of rodents. Unlike mice, rats spend much of their time underground, and often use subterranean pathways to access new areas, such as chicken coops, and to escape predators.
Rats have always been thought of as a bad omen—and with good reason. Both directly and indirectly, they spread more than 35 diseases, ranging from mild bacterial infections to severe viral illnesses, including:
If you see just one rat, it’s highly likely there will be a whole nest of them hiding. Combine this with rat’s neophobia, ability to learn from each other, plus rapid reproduction and it’s not surprising that homeowners can be overwhelmed. The fact is that shop-bought DIY traps just can’t cope.
Rats should only be handled by experienced, licensed pest management professionals.
Established in 1925, JP Pest Services has extensive professional experience of eliminating rats, mice and many other pests.
We don’t just eradicate the pests you see, we also identify and eliminate their hidden nests. Plus, we provide prevention solutions to keep pests out of your home for good.
We’ve made it our mission to stay on top of the latest pest control science and technology so that we can bring the safest, most effective pest control techniques to conquer your pest problem.
Whether you have mice or rats on your turf, we’ve got your back. Click here to get in touch with one of our rodent control experts.
Our local technicians will assess your property and recommend tailored solutions. Fast, friendly, and completely obligation-free.