Posted on Apr. 3rd, 2025

Dealing with pests in your home or business is never fun, but spotting the signs early can save you time, money, and frustration. Pests like rodents, insects, and termites can cause significant damage if left unchecked, and they’re not always easy to spot. In this blog post, we’ll walk you through some of the most common signs that indicate you may have a pest problem. We’ll also share practical tips on what to do about it and how professional pest control services can help. By the end of this post, you’ll have the knowledge you need to address any pest issues before they get out of hand.

Unusual Noises Coming From Walls or Ceilings

One of the first signs of a pest problem is hearing strange noises coming from inside your walls or ceilings, especially at night when everything else is quiet. If you’re hearing scratching, scurrying, or chewing sounds, it’s possible that rodents, such as mice or rats, have made their way into your home. These pests are often active during the evening or early morning, making it easier to hear them when the house is still. Similarly, termites or other insects may make faint sounds as they chew through wood or other materials. While these noises might seem harmless at first, they can indicate a larger issue that requires immediate attention.

If you’re hearing unusual noises, it's a good idea to investigate your home, especially areas like the attic, basement, and behind walls. Look for signs of damage, such as gnaw marks or droppings, and check for any visible entry points where pests might be getting in. If you don’t feel comfortable inspecting these areas yourself, it’s always best to call in a professional pest control service. They can perform a thorough inspection and address the problem before it escalates into a full infestation. Don’t ignore these sounds—acting early can prevent further damage to your property.

Droppings Around the House

Another common sign of pests is finding droppings scattered around your home. Rodents, cockroaches, and even some types of ants leave behind droppings, which can be found in areas where they frequent. These droppings can often be a telltale sign of an active infestation. The type and size of the droppings will vary depending on the pest—rodents typically leave behind small, dark pellets, while cockroaches may leave more irregularly shaped droppings. If you find droppings in or around food, in drawers, or near baseboards, it’s time to take action.

Cleaning up droppings is important for both health and hygiene reasons, as they can carry bacteria and other diseases. However, it’s not enough to just clean them up; it’s essential to figure out where they’re coming from. Track the path of the droppings to find entry points or nests where the pests are hiding. If you’re unsure where to start or are concerned about the scale of the problem, give a pest control professional a call. They can help you identify the source of the infestation and implement the right solutions to get rid of the pests for good.

Visible Signs of Damage

Pests, especially rodents and termites, are known for causing significant damage to your home or belongings. If you notice chewed-up furniture, wires, or wood, it’s a strong indication that you have pests at work. Mice and rats, for instance, are notorious for chewing through electrical wires, which can create a fire hazard. Termites, on the other hand, will eat through wood, leaving behind hollow or damaged beams that can compromise the structural integrity of your home. If you spot any visible signs of damage, it’s essential to act quickly before the issue worsens.

In addition to the damage to furniture and structural elements, you might notice damage to food packaging or pantry items. Rodents and insects often infest kitchens or pantries in search of food, leaving behind torn bags, holes in boxes, or gnawed food containers. If you find that your pantry is being raided, it’s time to clean up and take measures to protect your food. Pest control professionals can help identify the extent of the damage and provide targeted treatments to eliminate the pests before they cause more harm.

Unpleasant Odors

A sudden, unexplained odor in your home can be another warning sign of a pest problem. Rodents, in particular, can leave behind a distinct musky smell, especially if they’ve died within the walls or attic. Similarly, cockroaches emit a musty odor, which can become noticeable if there’s an infestation. If you’ve ever experienced the smell of something rotten, it’s possible that a rodent or other pest has taken up residence in your home. Termites may also release a faint, unpleasant odor from their saliva as they consume wood.

If you detect any unusual smells, it’s important to investigate the source as soon as possible. Start by checking areas where pests are likely to hide, such as behind appliances, in the attic, or in your crawl space. If you’re unable to locate the source of the smell, professional pest control experts can help with a more thorough inspection. They’ll be able to identify the source of the odor and get rid of the pests responsible. Don’t wait for the smell to get worse—address the issue early for a fresher, pest-free home.

Sightings of Pests

Seeing pests in your home is one of the most obvious signs that you have an infestation. Whether it’s a mouse scurrying across the floor or a cockroach darting behind the fridge, seeing pests out in the open is a clear indication that you need to take action. While some pests, like ants or flies, may appear occasionally, seeing them regularly is a sign that you have an ongoing problem. Termites, too, may leave visible trails or signs of activity around wooden structures. If you see any signs of pests in your living space, it's crucial to act before they multiply.

The presence of pests should never be ignored, especially if they’re frequently spotted. Even a small number of pests can quickly turn into a much larger problem. If you’re seeing pests in plain sight, it’s time to call a pest control professional. They can help you determine where the pests are coming from, how far the infestation has spread, and what the best course of action is to eliminate them. The sooner you address the issue, the better the chance of stopping it from spreading further.

Unexpected Damage to Plants

If you have a garden or indoor plants, pests can be particularly damaging to your greenery. Insects like aphids, caterpillars, and beetles love to feast on the leaves and stems of plants, leaving behind visible damage. You may notice holes in leaves, discolored or wilting plants, or a sticky residue on your plants or surfaces. Rodents, too, can damage plants by digging into the soil or gnawing on roots. If you’re seeing your plants suffer, it could be a sign that pests are making a meal out of them.

Regularly inspect your plants for signs of pest activity, particularly during the warmer months when many insects are most active. If you notice any signs of plant damage, it’s important to take action quickly to prevent the pests from spreading to other plants. In some cases, DIY treatments might be effective for small infestations, but a pest control expert can offer more thorough, targeted solutions. They can help protect your plants and garden from further damage while addressing the underlying pest problem. Don’t let your plants become a feeding ground for pests—seek help as soon as possible.

The Presence of Nesting Materials

If you spot materials like shredded paper, fabric, insulation, or other debris in hidden corners of your home, it could be a sign that pests have moved in. Rodents, especially rats and mice, often create nests from these materials, which they gather from around the house. Birds, too, may build nests in attics, vents, or chimneys. Insects like ants and termites may use similar materials to create their nests or tunnels. If you find these materials in unusual places, take note and inspect the area for other signs of pest activity.

These nesting materials are a clear indication that pests have already settled in your home, and they’re actively creating a safe space for themselves. If you spot them, it’s important to act quickly to prevent the infestation from growing. Pest control experts can help identify where pests are nesting and take the necessary steps to remove them. In many cases, they’ll also help you identify areas around your home where pests could be getting in, allowing you to make adjustments and prevent future issues.

Strange Holes or Tunnels in the Walls or Floor

If you notice holes or tunnels appearing in your walls or floors, particularly in wooden structures, it’s a strong sign of a pest infestation. Termites, ants, and other wood-destroying insects are experts at creating tunnels inside the structure of your home, which can be difficult to spot without a close inspection. These pests work silently, often causing significant damage before they’re noticed. The presence of holes or tunnels may also indicate that the pests have been at work for some time and the damage could be more severe than you realize.

It’s important to address any visible damage right away by calling in a pest control professional. They’ll perform a thorough inspection to determine the extent of the problem and provide a targeted solution to eliminate the pests. Acting quickly will help prevent further structural damage and save you from costly repairs. Don’t wait for the problem to worsen—if you see any signs of holes or tunnels in your walls or floors, it’s time to take action.

If you’re noticing any of these signs in your home, it’s important to take action sooner rather than later. Pest problems can escalate quickly, causing damage to your property and putting your health at risk. By staying vigilant and spotting the signs early, you can address the issue before it becomes a full-blown infestation. If you suspect you have a pest problem, All State Pro Exterminators is here to help with thorough inspections and reliable pest control solutions. Call us today at (732) 672-2270 for a free estimate, and let’s take care of your pest problems together!