Is it possible to just have one mice?
A single mouse is a rare occurrence, but the mouse might be alone if the weather has been cold. On average, most mouse sightings indicate a more significant infestation, so having a solitary mouse in your home is pretty rare.
Question: Does one mouse mean an infestation? Answer: One mouse is not considered an infestation, per se. However, one mouse will almost always lead to an infestation if control methods are not put in place.
Spotting one elusive mouse typically means there are at least five or six hiding out in your walls, basement, or attic. This is particularly true if you see a mouse at night or in a low-traffic area of your home. For more proof of a full infestation, look for these indicators: Scratching noises in the evening.
So, if you've seen a mouse, especially during daylight hours, it likely means that there are (at least) several more that you aren't seeing. Mice are nocturnal, so if you're seeing them during the day, it usually means that their nests have become overcrowded and they're looking for a new place to live.
Mice multiply very fast so it is impossible to just have one mouse in the house. As early as six weeks, a female mouse is sexually mature and ready to produce pups. A female mouse who gives birth can actually produce five to six mouse pups per litter. However, it can also reach up to 12 mouse pups in rare instances.
House mice prefer living in cool, dark places during the day. The most common areas they like to hide are in between walls, pantries, cupboards, sofas, old boxes, and other similar areas wherein they would not be disturbed inside your home.
Mice can be kept away by using the smells of peppermint oil, cinnamon, vinegar, citronella, ammonia, bleach, and mothballs.
Mice are nocturnal creatures, so they are most active between dusk and dawn. They don't usually like bright lights, but a mouse may sometimes be seen during the day, especially if its nest has been disturbed or it is seeking food. Seeing them in the day also can indicate a large infestation in a home.
Peppermint oil, cayenne pepper, pepper and cloves.
Mice are said to hate the smell of these. Lightly soak some cotton balls in oils from one or more of these foods and leave the cotton balls in places where you've had problems with mice.
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.
How common is it to find a mouse in your house?
If you have a mouse infestation, rest assured you are not alone. Each winter, mice and other rodents invade an estimated 21 millions homes in the United States. Mice typically enter our homes between October and February, looking for food, water and shelter from the cold.
How many mice do you catch before calling the exterminator? If you see even one mouse and you didn't see it enter your home in front of your eyes, you should call an exterminator.

There are two main things that can attract mice and rats to your house – food and shelter. If you don't tidy up properly and there's food waste on the floor or surfaces, rodents are going to love it! Rats and mice also need shelter, particularly during winter to avoid the worst of the cold.
The reason for this sudden spike in rodent activities during the cold months is that mice and other rodents are scrambling to get inside homes for food and warmth. When they enter the home, the bedroom is one of the coziest places where they might find both amenities.
Use traps and deterrents to make your home mouse-free as soon as possible. Depending on how severe the infestation is, it may take between a day and a couple of weeks to rid your place of mice.
Where to Look for Mouse Nests. Outdoors, mice nest beneath dense underbrush, tall grass, or thick shrubbery. Inside a home, mice usually build their dens in undisturbed, enclosed spaces, including: Drawers - An unused sliding drawer filled with paper provides the perfect spot for a mouse nest.
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.
Mice are small, agile creatures that are skilled at scurrying and climbing. However, they are not typically interested in crawling on people while they are sleeping. In fact, mice are generally afraid of humans and will do their best to avoid contact with us.
Contrary to popular belief, mice do not leave on their own, and in order to successfully rid your home of them, you will need to contact a professional pest control company. Dealing with a mice infestation inside of your home is something that no homeowner wants to deal with.
How many mice are normally in a house? The average mouse nest can be home to between a dozen and two dozen mice, depending on their age and the presence of other mice in the vicinity. Because mice nest in order to raise their pups, they seek out warm, dry areas that are well protected and close to a food source.
How do you know when all the mice are gone?
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.
A pregnant mouse can give birth to as many as 14 pups. Because of their ability to become pregnant so quickly, just one female mouse can give birth to as many as 56 pups per year. And here's worst news: A baby female mouse can give birth at 6 weeks and produce as many as 10 litters in their first year.
They can live in your house even if you regularly clean and sanitize your space. Why? Because mice are attracted to food, water, and shelter, which are obviously available in your home all the time; especially in the kitchen, or even in the living room or in your bedroom.
How Long Do Mice Stay in a House? The lifespan of a typical mouse ranges from about six months to two years. Generally, the more access to food and shelter a mouse has, the longer it will live. This means that a mouse in your home has the potential to stick around for several months at a minimum.
Mice can be kept away by using the smells of peppermint oil, cinnamon, vinegar, citronella, ammonia, bleach, and mothballs.
If you've seen mice in your home, even if it's only a single mouse, it's important to call a pest control expert. This is because there is a high chance of having a larger infestation. These rodents carry various diseases and contaminate food storage, thus, eliminating them as soon as possible should be your priority.
This can be anywhere from August to late October in the United States. Once it cools off hoards of vermin will begin their search for warmer spaces where they can hunker down for winter.
Peppermint oil, cayenne pepper, pepper and cloves.
Mice are said to hate the smell of these. Lightly soak some cotton balls in oils from one or more of these foods and leave the cotton balls in places where you've had problems with mice.
It will depend on the degree of infestation, but typically it takes 1-3 months for exterminators to get rid of mice.