Keeping your home free from rats is essential for your health. If you have rats within your house, then it is important to get rid of them. You must know what the smells that rats do not like are, and by using those smells, you can repel them.
Rats have a good sense of smell, and there are some of the smells that attract them like peanut butter, on the other side, there are some smells that they dislike. They have the ability to feel certain smells of some chemicals that can affect their behavior.
Let’s look at the smells that are disliked by the rats.
Chemical smells
There are many chemicals that help to repel the rats and stop them from entering your house. Anyhow, most of the human do not prefer to use these chemicals as they can affect their pets and are dangerous for the environment. Just like mothball is used to repel the rats as they hate the smell of mothball. But using mothball in excessive amounts can be toxic for pets and humans.
Smell of predators
One of the smell rats definitely hates is their predators smell that can be an indication their life is in danger. They will leave the place instantly. Most of the people use predator’s urine by keeping them near to their shelter. As a result, they will search for another place. Reapply the process when the urine smell gets fade. Use this process until rats did not leave your home.
Like some other smells, rats do not like peppermint oil smell, take a cotton ball dip in the peppermint oil, and keep it near to the affected area. The smell of peppermint oil will force the rats to leave the place.

Eucalyptus
Eucalyptus oil can also help to repel the rats and prevent them from entering, living, and nesting into your house. According to research, the rat will do not touch the food that is sprayed with Eucalyptus oil. Although it is helpful to get rid of rats, you have to spray it daily on the food, plants, and affected area if you want to keep the rats away from your house.
Use of onion and garlic
This is one of the best home remedies to repel the rats. Keep the onion slice outside their shelter or nest. This will prevent them from entering your house. But you have to replace the onion after two days as they will start getting dry and the smell will be reduced.
You can simply place the garlic cloves near to their entry points; its smell also helps to repel the rat.
Use of instant potatoes
You can get the instant potato powder easily from your near store or pet shop. Spread this powder near to the targeted area. Once the rat eats this powder, it will react in their intestine, and they will die in the next few hours.
But the people that do not want to kill them they can use the above-given smell tips that will help to get rid of rats.
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