Are things that rats have crawled over poisonous? How can you tell if there are rats in the air conditioner?

Mouse (commonly known as "rat"), a rodent of the order Rodentia and the family Muridae, class Mammalia. Its main characteristics are a conical body, no canine teeth, a gap between the incisors and premolars or molars, well-developed incisors, no tooth roots, lifelong growth, and common chewing to shorten; fast action; mainly plant-based, and some are omnivorous; there are many species. Mouse is a rodent, with a body size of large and small. So are things that mice crawl over poisonous? How to tell if there is a mouse in the air conditioner? Below, let's take a look at the introduction of Encyclopedia Knowledge Network!

Contents of this article

1. Are things that rats crawl over poisonous?

2. How to tell if there is a mouse in the air conditioner

3. How to drive away mice at home

Are things that rats crawl over poisonous?

Things that rats have crawled over may have viruses or bacteria. It is recommended to clean and disinfect them. If they are food, do not eat them again, as this may cause physical discomfort. Rats are one of the four pests. They live in dark, dirty environments for a long time and carry a large number of bacteria and viruses. Rats often appear in sewers, toilets, kitchens, heaps of debris, garbage dumps, etc., and can easily spread various bacteria.

How to tell if there is a mouse in the air conditioner

If the air conditioner continuously makes strange noises when it is not turned on or emits a foul smell when it is turned on, there may be mice in the air conditioner. Therefore, it is recommended to turn off the power in time, open the air conditioner cover and check. If you find small pieces of food residue in the air conditioner, it is likely that mice have lived in it. Finally, clean the air conditioner.

How to drive away mice at home

You can spray some pungent smells in the corners and cracks of your home, such as peppermint oil, perfume, incense, etc. You can use an electronic mouse repellent to drive away mice using ultrasound or the screams of mice. The most important thing is to keep your home clean and hygienic to prevent mice from coming in.