When any living thing, whether it’s a fruit, a vegetable, or an animal, starts to decay and rot, it will release powerful odours. Animals release particularly unpleasant aromas because their decaying bodies are complex systems containing a wide array of gases. The smell of a dead animal is distinct and hard to miss. As soon as the foul odour reaches your nose, you will probably know instinctively that you are smelling a dead animal of some kind.
The unique stench emitted by rotting animal carcasses is a result of a bouquet of gases. This bouquet is a mixture of the animal’s gases when it dies and gases created by maggots and other organisms feasting on the dead body. While these gases are undoubtedly unpleasant, they don’t pose an immediate risk to human health. However, the rat’s body, and the organisms it attracts as it decays, definitely pose a danger to human health. You need to dispose of the dead body the right way and as promptly as possible.
The smells given off by dead animals tend to linger and can be challenging to shift, especially if they embed themselves in fabrics. If the dead rat is easily accessible, you should carefully move its carcass using a shovel while wearing full protective gear. You don’t want the dead rat to come into contact with your bare skin at any point. If the rat dies on a hard surface or floor, a powerful disinfectant should take care of the smell. On the other hand, if the rat dies on a rug, carpet, or other fabric, wash it at as high a temperature as possible. Keep the area well ventilated to help the smell clear as fast as possible and prevent the build-up of fumes from any cleaning products you use.