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Common House Pests That Can Affect Your Health

Historically, there has been a correlation between pests and diseases. Pests do not only lead to the destruction of property but also carry diseases, bacteria, and infections with them. These bacteria pose very serious dangers to the health of your family. There are pests known to cause serious health effects on humans and animals alike. These pests include flea, tick, and mosquito. However, what about common house pests like roaches and rats?

How Can Common House Pests Affect Your Health?

Pests mostly affect the health of a human through bites or by carrying disease-causing bacteria into the house. Pests that cause diseases through bites include mosquitos, fleas, and bugs. Some, like rats and roaches, might transport disease-causing bacteria into your home. Rats, in particular, leave their waste anywhere along their path, which might contaminate food and drinks. The rat waste also contaminates the surface of the house with disease-causing pathogens.

The pests can cause major harm in the kitchen where food is prepared and stored. Roaches are like rats. They leave their droppings all over the house. They are always crowded in a given place and therefore excrete a lot. This causes foul smell and encourages the growth of harmful bacteria. This is why it is important to seek the services of Excel Pest Services, who will put their pest control formula to action and clear your house of any pest.

What Are the Common House Pests That Can Affect Your Health?

Here is a list of pests and how they can affect your health:


Roaches are a health risk because they shed their skin. They also urinate and excrete all over the place. This waste can transform into allergens that can be transported in the air across the house. What makes cockroaches even more dangerous is their ability to multiply faster and survive almost anywhere. The roaches can become hard to control, which might lead to more production of waste and, in turn, the presence of allergens.

Cockroaches are a significant threat to sensitive people or those who have asthma, including children. In addition to this, cockroaches often come from dirty locations in the house, including sewer lines, drains, dust bin, and vents. Therefore, they might be carrying disease-causing pathogens. It is for this reason that you need to take all the preventive measures against roaches and clean the surfaces of your home regularly.


The mosquito is the reason why malaria became a significant threat in the tropics. This pest is a nuisance, as well as a danger to the health of humans. It carries viruses such as the West Nile, Eastern Equine Encephalitis, and Zika. Some of these viruses are so serious that they may lead to death in both animals and humans.

Mosquitos breed in a mushy and heavily vegetative or crowded place. It is, therefore, essential for you to drain water ponds surrounding your home, clearing bushes, and taking care of all the trash around your home. When you do this, the mosquito will not find a place to breed and, in turn, die.


Rats produce harmful urine and fecal matter. Unlike mice, rats urinate less often, but when they do, they leave bacteria all over your house. All you need to do to get infected by their evaporating urine is to inhale the contaminated liquefied air. This liquid air could lead to severe health damage that might end up giving your serious infections.

Rats could also bite or scratch you because of their relatively large size. The bites and scratches mostly happen when your house has been infested. These bites could lead to diseases like a rat-bite fever. Call professional pest removers to take care of the rat problem n your house.

Bed Bugs

Bed bugs are not known to transmit the disease to humans. However, they still cause severe damage to the health of individuals. Some people may develop allergies due to bites from bed bugs. These bites can get infected like all the other wounds and bites. Bed bugs are also famous for causing psychological issues on people. Some of these issues include depression, stress, and insomnia. Therefore, it is prudent for you as the homeowner to get the bed bug infestation under control as soon as you spot a single bed bug.


Mice are always in constant search for food. Once a mice gains access into your house, it moves all over the place in search of food. Once it finds food, it contaminates the whole meal. Their constant pursuit of food leaves makes them careless and inconsiderate animals. They end up polluting the surface of the house with their urine. Mice urinate more often as they search for food. The urine is infected and, in turn, contaminates the exterior of your home. Their urine evaporates in minutes and becomes invisible to the naked eye. Therefore, when tackling mice infestation, it is wise to call a pest removal service or wildlife removal.

Given that the health risks brought by pests are too dire for you, it is wise to know a few tips and tricks that will help you keep the pests at bay. Here are some of the tips you can use:

  • Seal all the cracks – seal all the cracks on your wall and floor. This should keep all the rats, mice, and roaches out of your living space.
  • Keep all your food in tight containers – all your food products should be kept in sealed containers. This should make it hard for pests to make their way into the food. Also, buy a trash can that has a tight lid.
  • Maintain dry and clean surfaces – repair all the appliances and pipes that are leaking to encourage a constant flow of fluids. This will scare away pests from infesting your house.

Now that you know the health risks which house pests pose to you, you should be motivated to keep your house free from all pests. Call a pest control company like Excel Pest Services for help.

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