All animals had an average food intake of 3 g/d and no preferences were observed when a combination of identically colored food was offered. Preference tests yielded significant aversion to blue food and significant attraction to yellow and green food in C57BL/6 and DBA/2J mice.
In general, men prefer blue and green, while women -pink and purple colors (Bonnardel et al., 2018;Ellis and Ficek, 2001). Male mice prefer housing with black than white cloth (Kawakami et al., 2012), whereas female mice prefer white over red home cages, which are anxiogenic (Sherwin and Glen, 2003) . ...
Mice are dichromats that only possess short- and medium-wavelength-sensitive cones. They dont see red light; they only see blue and green light, similar to a person with red-green color blindness.
A study in mice shows that the actual color of light matters; blue light keeps mice awake longer while green light puts them to sleep easily.
Sprinkle scents they don't like
Mice don't like the smell of garlic, onions, cayenne pepper, cloves, ammonia and alcohol. If you don't want to be driven out your home by unpleasant smells either, peppermint is another scent that repels mice.
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.
Mice can be kept away by using the smells of peppermint oil, cinnamon, vinegar, citronella, ammonia, bleach, and mothballs.
Mice are opportunistic feeders that are attracted to the small crumbs and leftovers dropped after snacking inside the bedroom. If possible, leave all food in the kitchen. Aside from food, they can also be attracted to the pile of dirty clothes in the corner of the room.
We found that mice were able to discriminate color and were able to do so more broadly across visuotopic space than expected from the cone-opsin distribution. We also found wavelength-band-specific differences in luminance sensitivity.
But at night, they begin foraging for food. Mice do not like bright light and noises because they have poor eyesight and mostly rely on their sense of smell. However, considering this fact, you might want to have bright lights shining around your home at all hours.
Mice can't see well in the dark, but they have other senses. Mice can see in the dark, but their vision is poor no matter what lighting is available to them. In fact, their vision in the dark is so poor that they might not respond much to objects in low-light scenarios.
Mice are attracted to the smell of leftover food, cheese, peanut butter, fruits, grains and seeds. It is essentially anything that has high quotient of carbohydrate. Mice are attracted to oily greasy smells and will latch on to insulations and wiring as they are appealing snacks for them.
As for the lights inside your house, it is not an effective mice deterrent. This is because they can easily look for dark areas to hide inside houses until such time as all lights are turned off. While the lights are on, they can hide inside walls, crawl spaces, attics, and ceilings.
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.
Because mice avoid danger, they may be scared off by bright, flashing lights or loud noises.
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.
Instead of catching mice, like mouse traps do, ultrasonic devices emit sound waves at a frequency that mice find absolutely unbearable. Ultrasonic devices with a sound frequency of 10,000 Hz are most effective at keeping mice away. It's best to buy several of these devices and replace them every 3 weeks.
Although finding mice in your bed is not a common phenomenon, there are a few things you can do to prevent mice from entering your bedroom: Seal off any holes you may have in walls. Mice can sneak through the tiniest of cracks, so don't miss any spots. Stop snacking in bed.
Peppermint oil
Buy some peppermint oil from the store and dab it on a cotton ball. Then, place the peppermint-swabbed cotton balls strategically throughout the apartment where you've seen mice or mice droppings. It's an easy way to repel mice without having to trap and kill them.
Mice and rats are more afraid of humans than humans are of them so they try to stay hidden and in their own habitat. Sometimes, they enter our home because they smell food or because there is a point of entry they can access.
Take time to look both low and high, looking at areas in the home such as kitchen cabinets, baseboards, air vents, and near appliances. Also, check outside the home, looking for gaps in the foundation, around the garage, and near pipes, gas lines, or electrical wiring.
Rats and rodents in general are very sensitive to sound, since it's one of their main tools for survival. Any new or unexpected noise will frighten them and send them scurrying. However, once rodents get used to a sound, they will no longer fear it.
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. They also live in barns, granaries, and fields, where food is readily available.