Many believe that keeping food sealed and maintaining cleanliness is enough to prevent pest invasions. However, there are some unexpected factors that might be attracting unwanted critters into your living space.

From unnoticed leaks to uniform yard designs, even minor details can invite pests that refuse to leave.

Fortunately, pest control specialists have identified seven hidden issues that lead to infestations, helping you take action before you have to identify troublesome indoor pests.

7 Unexpected Factors Luring Pests into Your Home

Understanding what attracts pests and how to eliminate those factors is much more effective than relying solely on natural pest control techniques. Preventing a pest issue before it starts saves time, money, and stress while safeguarding your home and health.

1. Excess Moisture

Traditional kitchen with dark wood flooring, white paneled ceiling, gray-beige painted kitchen cabinets, kitchen island with seating, patterned roman blind above sink

Keeping moisture-prone areas dry is essential to fend off pests.

Moisture isn't the only factor attracting pests, but it can appear in surprising places. It's crucial to lower humidity levels in your home using a high-quality dehumidifier, like the GE 50-Pint Energy Star Portable Dehumidifier. You can also eliminate black mold through vinegar cleaning, such as using Great Value White Vinegar.

Trenton Frazer, an entomologist, notes, 'Moisture plays a critical role. Pests like cockroaches, ants, and silverfish thrive on water, and they'll find it quickly from leaks or damp areas.'

Your storage solutions could also contribute to pest problems. Operations expert Allan Bossel states, 'Cardboard can trap moisture and attract pests, including cockroaches and silverfish. Opt for plastic bins or glass containers, especially in humid areas.'

The Container Store offers stackable storage totes that resist pests and moisture.

2. Clutter

A mudroom with a burgundy colored storage unit with woven storage baskets, a bench, and shoes underneath it

Clutter control is key in every room to prevent pests from finding hiding spots.

Effective decluttering techniques are essential not just for tidiness, but also for minimizing pest hideouts.

Trenton adds, 'Clutter is often overlooked. Pests enjoy hiding, and cardboard boxes in garages or stacks in basements provide perfect cover.'

An excellent solution is the set of Sterilite storage totes from Target, which keeps items visible and organized, eliminating cardboard storage and creating neat stacks instead of clutter.

Preventing clutter from accumulating in the first place also helps to avoid pest problems.

3. Dirty Pet Supplies

Two small white and tan dogs eating food out of pet bowls on a stone floor

Keeping pet areas clean is vital to avoid attracting pests.

Maintaining cleanliness is essential for homes with pets, not only for comfort but also to deter pests. Allan points out, 'Dirty pet food bowls can attract pests, as can the surrounding areas. Leftover food draws ants, roaches, and rodents. Stick to a feeding schedule, clean up after meals, and avoid leaving food out overnight.'

With guidance from cleaning experts, we compiled cleaning essentials for pet owners to make maintaining a pest-free home easier without harming your furry friends.

4. Hidden Food Crumbs

lilac childrens bedroom with bunk beds with striped bedding and lots of pattern play

Check children's bedrooms and pet areas for hidden snacks.

Even if you keep kitchen surfaces clean, it's important to look for hidden food remnants throughout your home.

Trenton reminds us, 'Kids often hide snacks in their rooms, under the bed, or in toy bins, which is more common than you'd believe. And pets can be sneaky too, often carrying food away from their bowls. Be proactive in uncovering those hidden treats before pests find them.'

5. Clogged Gutters

The exterior of a house with light green garage doors

Regular gutter cleaning is crucial in reducing pest risk.

Understanding gutter maintenance is vital for homeowners. It prevents water leaks, avoids clogs, and deters pests.

Allan explains, 'Clogged gutters trap water and can become nesting sites for ants, mosquitoes, and rodents. Regular cleaning, especially before spring and summer, is essential.'

Consider using a telescopic gutter cleaning tool to make the task easier from the ground.

6. Air Leaks

Neutral living room with wood panelled walls, dark room and large window

Sealing air leaks not only keeps pests out but also saves on energy costs.

Lorne Hanewich from a pest control firm explains, 'Pests are attracted to temperature changes, especially when conditioned air escapes through gaps. We suggest draftproofing with weatherstripping and caulk to prevent air leakage and make your home less attractive to pests.'

The Gorilla waterproof caulk is an excellent product for sealing areas and preventing air loss.

This unexpected factor attracting pests could also indicate that it's time to replace your insulation to better cope with temperature extremes.

7. Monoculture Landscaping

front yard landscaping with mulch and plants

Using native plants fosters a balanced ecosystem, reducing pest populations naturally.

Factors attracting pests extend beyond your home to your garden. It's important to break some common gardening practices that may contribute to pest issues, like monoculture planting.

Lee Maddocks, a pest control specialist, advises, 'Uniform lawns and non-native plants disrupt ecological balance. Without native predators, pests like roaches and aphids can flourish. Planting native species can enhance natural pest control.'

What to Buy

Vtopmart Airtight Food Storage Containers Set, Vtopmart 14pcs Plastic Kitchen and Pantry Organization Canisters, BlackPack of 14

Investing in high-quality airtight food containers is essential to keep pests at bay while ensuring your food stays fresh.

Zevo Multi-Insect Killer - Ant, Roach, Fly - 12oz Bug SprayMulti-insect spray

This effective insect spray serves as a reliable backup if you notice any pests around your home.

A messy stack of round cedar rings with small holes drilled in the center.Designed for clothes hangers

These cedar rings fit onto hangers, effectively deterring moths and other pests from your closets and storage spaces.

Meet the Experts

Headshot of a clean shaven man in a striped shirt

Trenton Frazer holds a master's degree in entomology and has spent two decades in pest control, providing effective solutions and educating the public.

Allan Bossel

Allan Bossel, an Operations Expert, boasts over ten years of professional experience in pest control and management.


If you find yourself facing a pest situation, it may be time to consider professional pest control services for an assessment. They can help eliminate infestations and identify the root causes for a pest-free environment.