How to Get Rid of Raccoons in the Attic: Kits and Costs

If you need to get rid of raccoons in the attic, start with the safest approach, not the fastest one. The goal is to remove the animals, keep any babies from being trapped inside, and close the entry point so they do not come back. Raccoons are strong, smart, and destructive, so attic problems need a direct plan.

Spot the Signs Before You Start

Raccoons leave a very specific mess, and confirming the problem first saves time and damage. In an attic, look for torn insulation, flattened insulation paths, dark droppings, shredded duct wrap, claw marks near vents, and a strong musky odor. At night, listen for heavy walking, thumping, scratching, or chattering above the ceiling.

Check for an entry point

Walk the exterior and look for damaged soffits, loose fascia, broken roof vents, lifted shingles, and gaps around chimneys. A raccoon only needs a small opening to start, but an adult can widen weak trim fast. If you see greasy smudges, bent metal, or torn screens, mark that spot before doing anything else.

Look for babies

If you hear fast squealing, high-pitched crying, or repeated movement in one corner, assume there may be a nest. Spring and early summer are the highest-risk times for kits. Do not seal the hole until you know every raccoon has left, because trapping young animals inside creates a bigger problem and a stronger smell.

The Best Way to Get Raccoons Out of an Attic

The best way to get raccoons out of an attic is a one-way exit paired with a sealed home entry plan. First, remove attractants, then install an exclusion device over the main hole, and wait for the animals to leave on their own. Once the attic is empty, seal all secondary gaps with heavy-duty materials that a raccoon cannot pry loose.

Use a one-way exclusion device

A one-way door or cone lets raccoons exit but blocks re-entry. Place it over the active opening after you have confirmed there are no babies inside, or after the female and kits can all leave together. Use hardware cloth, sturdy flashing, or a commercial one-way trap-style exclusion product sized for the opening. Do not use spring-loaded snap traps in an attic.

Make the attic less appealing

Raccoons want quiet, dark shelter. Turn off attic lights, reduce access to food sources outside, and keep garbage secured so the animal is less likely to linger around the house. Do not rely on mothballs, ammonia, peppermint oil, or ultrasonic devices. Those products do not remove raccoons from your attic and waste time while damage continues.

How to Remove Raccoons from the Attic Safely

How to remove raccoons from attic spaces comes down to timing and restraint. You want the animal to leave without cornering it. Raccoons defend themselves aggressively, especially if they have young, so never reach into insulation, block an exit while one is inside, or try to catch an adult by hand.

Identify the main entry hole from outside the house.
Check for signs of kits before installing any barrier.
Set a one-way exclusion device over the active opening.
Wait overnight and for one full evening cycle, since raccoons leave at dusk to feed.

When activity stops, inspect the attic for any remaining animals before sealing the opening.
Close the hole with heavy gauge hardware cloth, metal flashing, and fasteners that will not pull out easily.

If the raccoon returns to the exit and cannot get back in, it will move on once the attic is no longer accessible. If you hear frantic activity after installing an exclusion device, stop and reassess for babies or a second entry point.

How to Repel Raccoons From the Attic

How to repel raccoons from attic spaces starts outside the house, not inside the insulation. Remove the reasons they are coming near the home in the first place. Secure trash cans with locking lids, bring pet food indoors at night, clean up fallen fruit, and avoid leaving grease, compost, or bird seed where raccoons can reach it.

Use the right exterior deterrents

Bright motion lights, tight trash storage, and pruning tree limbs away from the roof all help reduce access. Trim branches so they do not touch the house, because raccoons use them as a roof bridge. If a raccoon can climb from a tree to a gutter to the attic vent, it will keep trying.

Avoid weak repellents

Smells and noise gadgets do not solve an attic infestation. Predator urine, sound machines, and strong household sprays lose effect fast and do not stop a determined animal from nesting. If you want lasting results, focus on exclusion, sanitation, and structural repairs, not short-term scare tactics.

How to Keep Raccoons Out of Your Attic After Removal

How to keep raccoons out of your attic is an exclusion job. Once the raccoons are out, every possible access point needs a physical barrier. Replace damaged vent covers with metal mesh, repair roof gaps, secure soffits, and reinforce loose fascia boards. If one weak point remains, another raccoon will find it.

Seal the building correctly

Use 16 gauge or heavier hardware cloth for openings, and fasten it with screws and washers, not staples alone. Metal flashing belongs over gaps raccoons can pry, especially around roof edges and eaves. Plastic vent screens and soft caulk are not enough. Raccoons use their paws like tools and can rip through weak materials.

Protect trash and yard attractants

Keep trash in lidded cans with bungee cords or locking lids, and place the cans in a garage or shed when possible. Feed pets indoors. Clean barbecue grills after use. If you have a bird feeder, move it away from the house and pick up spilled seed. These steps reduce the pressure that draws raccoons to the roofline.

How to Catch Raccoons in the Attic

How to catch raccoons in the attic is not the first choice for homeowners, because trapping inside a confined space creates injury risks and can separate a mother from her young. If trapping is the only option, it should be done with a legal live trap placed at the exterior entry, not by chasing the animal through the attic.

Use live traps only when necessary

A cage trap sized for raccoons can work near the entry path if local rules allow it. Bait it with sardines, canned fish, or marshmallows and set it where the animal is already traveling. Check traps early and frequently, every morning at minimum. Never leave a trapped raccoon sitting in direct sun or heat.

Know when to stop

If the attic has kits, if the animal is cornered, or if the entry point is high and unsafe to access, stop and call a wildlife professional. Adult raccoons bite hard and can carry parasites and disease. The wrong trap setup can make the problem more dangerous and create avoidable suffering.

How to Clean Up After Raccoons in the Attic

How to clean up after raccoons in attic spaces starts with protection and removal of contaminated materials. Raccoon droppings can carry roundworm eggs and other pathogens, so do not sweep dry waste or vacuum loose debris without proper containment. Wear gloves, a fitted respirator, disposable coveralls, and eye protection before touching anything.

Remove contamination the right way

Bag droppings, nesting debris, and heavily soiled insulation in heavy-duty contractor bags. Mist the area lightly with a disinfectant before removal to keep dust down. Replace badly contaminated insulation instead of trying to save it. If waste is spread across the attic, clean the walkway and surrounding surfaces with a disinfectant made for animal droppings.

Disinfect and repair

After waste is removed, clean framing, sheathing, and nonporous surfaces with an enzyme-based or bleach-based disinfectant that is safe for the material. Seal stains, repair torn vapor barriers, and replace damaged duct insulation. If urine soaked into wood or drywall, the odor will persist until the material is treated or replaced.

Frequently Asked Questions

How do I get rid of raccoons in my attic if I hear babies?

Do not seal the entry. Set a one-way exclusion so the mother can leave and return, then close the opening only after the family is out. If you cannot confirm the kits are mobile, contact a wildlife removal specialist before doing anything else.

What is the fastest way to get raccoons out of the attic?

The fastest safe method is to identify the main entry, install a one-way exclusion device, and remove outside attractants the same day. Fast does not mean forcing the animal out with noise, smoke, or poison. Those methods create fire risk, odor, and trapped-animal problems.

Can I use poison to remove raccoons from my attic?

No. Poison is a bad solution for attic raccoons. It can kill the animal inside the structure, create severe odor, and expose pets, children, and wildlife to secondary poisoning. It also does not solve the entry problem.

How do I know the raccoons are gone?

When activity stops at night, there is no scratching or thumping for several evenings, and the one-way device shows no use, the attic is likely empty. Before sealing the final opening, inspect the attic visually for movement, droppings, or fresh nesting material.