Pests are a nightmare. They can ruin food, destroy furniture, and destroy insulation or wiring. When they show up in your home, you'll want to know what to do. Fortunately for you, we've compiled this list of five signs it's time to call a pest extermination service.

1. You Can't Sleep

Pests are most active at night, so if you've noticed an increase in activity since bedtime, chances are your pest problem is getting worse. This is especially true of rodents like mice or rats who scurry everywhere, especially when the lights are out.

You may also notice sounds in your walls, under your floorboards or roofing, or scratching in the attic. These are all signs that you might have pests that need to be exterminated.

2. You Notice Droppings Everywhere

Pest droppings are disgusting and unsanitary, two things nobody wants to deal with, especially around food. If you start noticing droppings around your house, chances are you have a pest problem. Rodents like to poop where they eat, so if you notice it around the kitchen or pantry, this is another sign that you need to call pest control immediately.

Pest droppings can also lead to foul odors. If you notice a stench coming from around your house, especially near the ground or in dark corners, this is another sign that you need to call a pest extermination service.

3. You Notice Chewed or Damaged Areas on Your Belongings

You're not the only one looking for food in your house, and plenty of pests love to munch on our belongings when they get hungry. If you notice chewed-up corners of books, nibbled away wires or cords, or holes in clothing, this is a sign your pest problem needs to be exterminated.

Pests will also chew on wood around the house, so if you notice chewed windows or door frames, this is a sign you need to call pest control.

4. You See Nests or Webs

Nests and webbings are signs of insects. If you find them in your cabinets, cupboards, or around the house, this is a sign that you have a pest problem. Insects like to nest in tight spaces, which makes your storage areas perfect for these nasty critters.

Nests and webs are a danger to your health with the risk of spreading allergens, so it's best to call pest control when you notice them.

5. You See Pests

Of course, the number one sign that you have a pest problem is seeing a pest. If you spot a rodent, spider, roach, bedbug, or any other common pest, this is a clear sign that you need to call a pest extermination service as soon as possible.

Ants, spiders, and roaches are the most worrying pests, according to a recent Consumer Affairs poll. These insects and rodents can spread disease, destroy property, and make it difficult to sleep or enjoy your home. If you see signs of these pests in your house, call a local pest extermination service as soon as possible. Catch the problem early for the best results.