Updated: March 30, 2023

Cockroaches are notorious for being able to survive in almost any environment. They are attracted to moist and warm environments, but they can also live in dry areas. One of the things that make cockroaches so adaptable is their ability to eat almost anything. In this article, we will explore what cockroaches eat and how you can prevent them from infesting your home.

What Do Cockroaches Eat?

Cockroaches are omnivores, which means they eat both plants and animals. They will eat anything that is organic and contains nutrients such as carbohydrates, protein, and fat. Some of the most common things that cockroaches eat include:

  • Sugar: Cockroaches have a sweet tooth and will eat anything that contains sugar. This includes fruits, sugary beverages, and even sweets left out on the counter.
  • Starch: Cockroaches also love starches such as bread, pasta, and rice.
  • Protein: Cockroaches need protein to survive, and they will eat anything that contains it. This includes meat, fish, cheese, and eggs.
  • Grease: Cockroaches are attracted to grease, which is why they are often found in kitchens. They will eat anything that contains grease such as butter, oil, and fatty foods.
  • Garbage: Cockroaches will eat anything that is decaying or rotting, including garbage.

Cockroaches are also known to eat other insects and dead animals. They have been known to eat their own kind when other food sources are scarce.

How Do Cockroaches Find Food?

Cockroaches have an excellent sense of smell, which they use to find food sources. They can detect food from a distance using their antennae. Once they have found a food source, they will leave a trail of pheromones to attract other cockroaches to the area.

How Can I Prevent Cockroaches from Infesting My Home?

The best way to prevent cockroaches from infesting your home is to deny them access to food and water. Here are some tips for keeping cockroaches out of your home:

  • Clean up spills and crumbs: Cockroaches are attracted to food, so make sure you clean up spills and crumbs immediately.
  • Store food properly: Keep food in sealed containers to prevent cockroaches from getting in.
  • Take out the trash regularly: Make sure you take out the trash regularly and keep it in a sealed container.
  • Fix leaks: Cockroaches need water to survive, so fix any leaks in your home to prevent moisture buildup.
  • Seal cracks and crevices: Cockroaches can enter your home through cracks and crevices, so make sure you seal them up.

FAQ

What is the best way to get rid of cockroaches?

The best way to get rid of cockroaches is to deny them access to food and water. However, if you already have an infestation, you may need to use insecticide sprays or baits.

Are cockroaches harmful?

Cockroaches are not harmful themselves, but they can carry harmful bacteria and pathogens. They have been known to cause allergies and asthma in some people.

Do cockroaches only come out at night?

Cockroaches are nocturnal creatures, which means they are most active at night. However, if they are hungry or thirsty, they may come out during the day as well.

Can cockroaches fly?

Some species of cockroaches can fly, but most cannot. Those that can fly only do so for short distances.

What should I do if I see a cockroach in my home?

If you see a cockroach in your home, it is important to act quickly to prevent an infestation. Clean up any food or water sources and seal up any cracks or crevices. If you continue to see cockroaches, you may need to contact a pest control professional.