
Mice have a different sense of smell from humans, so they are capable of perceiving odors that people do not, even being negatively affected by aromas that are not bothersome in homes.As a result, certain products present can scare them away or harm them.
The smells that hate mice are varied .Some produce rejection for containing dangerous chemicals, while others suggest the presence of possible predators.If you want to know everything about the smell of mice, do not miss the following article of Animals and Pets Online.
The smell of mice
Mice encompass several species of the family Muridae , rodents that have populated the earth since the Miocene; the most common of them is the home mouse ( Mus musculus ).They perceive the odors through the nose, where the olfactory epithelium is located, membrane responsible for sending information to olfactory cells, protected by a layer of mucus.When the air particles that contain the odor react in this olfactory bulb, they send the information collected to the brain.
Various investigations carried out, such as the one carried out held at the Institute of Neuroscience of Castilla y Leon of the University of Salamanca, have shown that the olfactory bulb of the mice receives and sends information in such a way that, if there is any obstacle in the nose, the brain issues the order to relax this membrane so that minimal traces of odor can be captured.Similarly, another study, published in the journal The Anatomical Record , showed that mice use smell and the odors they perceive for organize your social development .Because of this, when some of them are unable to smell, they are isolated from their congenres and develop depression.
As a result of this sensitivity, there are aromas that mice hate, if you are interested in having a Repeller of homemade mice or, on the contrary, you want to provide a pleasant environment for rodents that live in your house, you need to know what are the substances that are annoying.

What do smell reasons use?
Taking into account that smell is one of the most important senses of mice , it is worth asking what they use it for.These are some of its functions:
- It allows to detect the proximity of food.
- It provides an idea about the number of females and males of the species that exist.
- It allows to recognize if the other mice they are adults or young.
- Provides information on individuals who are in the breeding season.
- Detects the presence of predators.
- Offers information on the elements that surround the mouse in a given ecosystem.
- Prevents the intake of toxic substances.
List of odors that mice hate
Now that you know how the smell of mice is and the functions it fulfills in this animal species, the time has come to know the aromas that are usually present in our home and can be really annoying for them.If you are interested in knowing how to eliminate mice at home by means of non-harmful remedies for them, as if you live with one or more mice and want to offer you the most relaxed environment possible, then we present a list with the smells that repel mice .
1.Offine from other animals, a natural repellent for mice
Urine from animals of other species is among the main odors that mice can't stand.Why is this? Because of its small size, the mouse is an easy prey of different animals, such as dogs, wolves, cats, foxes, weasels and snakes, among others.Due to this reason, care must be taken to be near populated territories for them.
One way to stay away is to detect, thanks to your nose, the possible presence of predators through the traces of smell left by urine.of these olfactory marks, rodents adopt different attitudes, from evading the ground to Cross it stealthily or remain immobile if the predator is closer.In this way, the urine of other animals functions as one of the odors that repel mice.This can be counterproductive in those areas where mice are an important factor.to spread the seeds or devour wild plants.Also, if you live with mice and other animals, such as dogs or cats, in addition to socializing them all correctly, we recommend cleaning the areas urinated by them well.To do this, we recommend using enzymatic products and avoid bleach.

2.Spicy sauce, unbearable for mice
Spicy sauce, and in general chili or hot pepper, is among the odors that mice hate.This is because the chili pepper contains capsaicinoids , natural compounds in charge to give the spicy effect that distinguishes these foods.
In mammals, the included mouse, these chili compounds lead to an irritating reaction of olfactory glands, in addition to burning in taste buds if ingested.For these reasons, spicy food is unbearable for mice.Also, this aroma is also part of the list of odors that are less supported by dogs, and other animals.
3.Mint and peppermint
Peppermint and peppermint, popular aromatic plants for gastronomic or decorative use in the home, are scarecrows of homemade mice .Both plants have menthol , an organic compound responsible for the fresh aroma they give off, which is highly valued in cosmetic and medicinal products.This menthol, however, is irritating to the nostrils of mice, so they move away from it as soon as they perceive it./p>
If you want to know other natural repellent products for these animals in order to keep them away from your home but, we insist, without causing damage, do not miss this other article: "How to scare away mice?".

4.Ammonia and chlorine, odious odors for mice
Ammonia is a chemical compound formed by nitrogen.It is characterized by a strong and penetrating odor, which is why it is used in the production of cleaning products.Commercial chlorine, on the other hand, it is a chemical compound derived from this natural substance, and is characterized by its antiseptic and disinfectant properties that produce irritation and inflammation of the respiratory tract.
These two compounds are very common in homes, since most of the cleaning products contain them and, in part, they provide the penetrating smell that characterizes them.Due to their irritating effects and the danger of death represented by their ingestion, the mice flee from them.For this reason, if You have mice like pets and let them enjoy during hours of freedom at home, it is essential to keep these products well out of reach .
5.Perfumes and alcohols
Perfumes are manufactured with different components , among which distillates of essential oils from plants and alcohol as solvent, in addition to sulfur and other inorganic compounds.
Due to these reasons, perfumes are characterized by different aromas that are pleasant for humans, but unbearable for most animals, including mice, in these small rodents., the irritation of the nostrils is a common reaction, so they prefer to get away from these odors.
6.Naphthalene
Naphthalene is among the odors that mice can't stand.Naphthalene is a aromatic hydrocarbon that has a pungent odor, which is why its use as a moth repellent is common However, this smell is also unbearable for mice, in addition to being toxic and lethal its intake.Among its effects is irritation of the nostrils and inflammation of the lungs .
Similarly, naphthalene can be toxic to dogs, cats and children, so we suggest moderation and strict surveillance before use at home.

Do you know more smells that mice hate?
If you live with mice and have observed that there are more odors that detest, do not hesitate to leave your comment to share them and help improve the coexistence with these small animals.
On the other hand , we take the opportunity to highlight the moderate and responsible use of any of the products mentioned throughout the article.If you do not live with mice and what interests you is to keep them away from your home, opt for natural remedies that do not harm these animals.Using products in order to end your life is a cruel and unnecessary practice.
If you want to read more articles similar to 6 odors that mice hate , we recommend that you enter our Curiosities section of the animal world.
References
Diaz, D.; Gomez, C.; Munoz-Castaneda, R.; Baltanas, F.; Alonso, J.R.; Weruaga, E.T he olfactory system as a puzzle: playing with its pieces .The Anatomical Record, 2013.DOI: 10.1002/ar.22748.Bibliography
- Deterring mice: what smells do mice hate? Terminix.Consultation: https://www.terminix.com/blog/home-garden/smells-mice-hate/
- Rowe, FR (1972). The domestic mouse .Bulletin of the Pan American Sanitary Bureau, February.Consultation: http://iris.paho.org/xmlui/bitstream/handle/123456789/10908/v72n2p112.pdf? sequence=1
- Mendoza Viveros, Rocio Angelica.(2015, August 25). The aroma of fear.of the urine of dogs .Science and Light, in Diario Xalapa, 3E Cultura.Consultation: https://cdigital.uv.mx/bitstream/handle/123456789/48489/075-CYL-250815.pdf? sequence=1&isAllowed=y
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