What Scent Will Keep Rats Away

Do you hear scuttling and scratching noises in the ceiling and walls at night? These noises are probably not ghosts trying to get your attention and are more than likely rodents. Knowing what scent will keep rats away prevents a rodent infestation without calling pest control.

Like all other critters, rats seek shelter from weather and predators, and your home is an inviting place for them to make a nest. Female rats have around six litters yearly, with five to ten pups each. A couple of rats in a cozy environment leads to a large rat population and infestation.

No one wants to deal with a rat problem, especially in the house. One of our favorite ways to deter rats is with natural, chemical, and predator odors. Rodents have a better sense of smell than humans, and it’s easy to repel mice, rats, and other vermin with varying scents.

How to Use Smells to Repel Rats

A rat or mouse trap is inhumane and unsafe for children and pets. Luckily, certain smells act as rat repellent, keeping rats out of the yard and house and preventing a rat infestation.

Natural Smells That Keep Rats Away

While a snap trap or poisoned bait effectively eliminates rats, these methods are often cruel forms of pest control. The good news is that there are smells to deter rats without chemicals.

Rodents often live in sewers and other smelly environments and tolerate many odors. Nevertheless, they hate the scent of many things we find pleasing, like peppermint, lemon, eucalyptus, citronella, and chili oil.

The oils of these natural ingredients emit a strong smell that repels various pests, from insects to mice and rats. They are beneficial in plant form or as powder and oil. Make sprays with the oils, spread powder in infested areas, or grow plants that release rodent-deterrent scents.

Chemical Smells to Deter Rats

Chemicals are another option if you’re looking for strong smells that keep rats away. They’re less pleasing than natural odors and may be toxic to pets and humans. Still, they are highly effective as a rodent repellent.

Mothballs, bleach, and ammonia are excellent at driving rodents away. They each have a distinct smell that rats detest, and you probably have at least one of these items in your home already.

It’s vital to take care when handling these chemicals. Read the label for safety precautions before using them in the home or yard. Avoid mixing chemicals like bleach and ammonia, which creates toxic gases.

What Scent Will Keep Rats Away From the House?

Other smells that rats hate are those from predators. The odor tricks the rodents into thinking they are about to become dinner, causing them to flee to other areas. Discover which animals rats are afraid of and ways to use their odor as a repellent.

A predator’s smell induces fear in rodents. Even if a rat cannot see a predator, it steers clear from an area if it picks up its scent. You don’t need the actual animal to drive rats away.

Various predator scents are available at hardware stores or online. For example, wild animal urine and owl feathers are ideal for keeping rats out of the yard. An outdoor cat is another choice for deterring rats. If you have an indoor cat, empty the contents from their cat litter box around your outdoor property.

Repel Rats With Peppermint Oil

Peppermint oil is one of our favorite smells that keep rats away while making a room smell fresh. It has a scent pleasing to our senses and excellent for mouse, rat, and cockroach control. Find out how to use this essential oil to keep rats out of the house.

There are two ways to use peppermint oil to repel rats. The first is to apply several drops of the oil to cotton balls or pads and place them in areas where you notice rat activity. Set them under kitchen cabinets, behind the garbage can, in the basement, and in other spots rodents find attractive.

The second way is to prepare a repellent spray. Fill a glass spray bottle with water and add 20-30 drops of peppermint essential oil. Shake the container well to mix, and spray the liquid anywhere you see rodents.

Keep Rats Away With Chili Powder

Cayenne pepper is one of the most effective smells to deter rats, and it’s safer to use than a trap. Chili powder irritates the rodent’s nasal passage when inhaled, causing them to bypass the area.

The simplest way to use chili to deter rats is to sprinkle chili powder in rat-infested areas daily or apply chili oil to cotton balls. The rodents leave the space to prevent breathing in the irritating powder.

To make a spicy spray, fill a bottle sprayer with water and add several drops of chili oil. Shake the container well, and spray the solution along entryways to your house, garage, and other structures.

Deter Rats With a Natural Repellent Spray

Rats hate lemony or minty scents and stay away from places where they smell them. Discover how to make a homemade rodent-repellent spray with the scent of eucalyptus, lemon, or citronella.

Combine two teaspoons of essential oil with a cup of rubbing alcohol or water in a glass spray bottle. Citronella, lemon, or eucalyptus oil are all good rat deterrents. Shake the container well and spray the liquid around windows and doorways and in holes, cracks, and crevices. Spray it indoors and outside as needed to keep rodents away.

Use Mothballs to Eliminate Rats

Mothballs are small solid balls of deodorant and chemicals, repelling everything from moths and silverfish to mice and rats. They release the scent of naphthalene, which is a pungent smell rats detest and useful for keeping rodents away.

Mothball Rat Deterrent

Place moth balls in strategic locations throughout the house. Set them in dark, secretive areas where rats hide, like the attic, basement, laundry room, and closets. Avoid putting mothballs in easy-to-reach places if you have children or pets.

Get Rid of Rats With Ammonia

We often consider ammonia a cleaning agent for breaking down stains and oil. Yet, this liquid mimics cat odor, making it the perfect scent for repelling rats. Learn how to use ammonia safely in the house to keep rats at bay.

Pour two cups of ammonia and one cup of water into a container, and add two teaspoons of liquid soap. Stir the liquid to mix and place the jar in a place where rats pass through. Look for entry spots like cracks in the baseboard or holes in the foundation.

Deter Rats With Bleach

Does bleach keep rats away? Chlorine bleach is a typical household cleaner; rodents cannot tolerate the smell it releases. In addition, it is excellent for disinfecting areas where you’ve noticed rats to kill germs and bacteria.

Use a hammer and nail to make several holes in the top of a Mason jar lid, and set it to the side. Fill the jar halfway with bleach and the rest of the way with water. Screw the cover in place and set the liquid rat deterrent in the area where you suspect rats have easy access to your house.

Once you’re confident the rats are gone, use the diluted bleach mixture to clean the area and remove rat urine, feces, and bacteria. Wear rubber gloves to protect your hands, clean the affected spot with a sponge, and dry it thoroughly with a towel.

Keep Rats Away With Irish Spring Soap

You probably don’t think much about it when you grab a bar of Irish Spring soap in the shower. Yet, this soap has another use – keeping rodents away. Find out how to use bar soap and liquid soap to get rid of these troublesome pests.

To use bar soap as a deterrent, grate the edge of the soap into shavings. Shave as many as you want and place the soap pieces in corners, cracks, holes, drawers, and other areas with rodent activity. Use a broom to sweep up the soap when the rodent activity stops.

If you prefer a rodent spray, fill a spray bottle halfway with water. Pour liquid Irish Spring soap into the container to fill it and shake it gently to mix. Spray the solution in all the spots where rats frequent.

Grow Plants in the Yard to Keep Rats Away

Sweet corn, root vegetables, and other plants attract rodents to the garden, but did you know some plants do the opposite and drive them out of the yard? Explore many rat-repelling plants and find the perfect ones to grow around your home.

Elderberry, camphor laurel, and bergamot are shrubs, and trees rats avoid. The elderberry has bark that contains lectins, causing vomiting and diarrhea. Camphor laurel emits odor rats hate, and bergamot contains an essential oil that repels rodents.

Black pepper is another option if you want to grow a helpful plant. It makes it difficult for rats to breathe and provides you with peppercorns for adding to recipes. Elderberry also benefits the kitchen by producing berries for cooking into syrup or cordial.

Snowdrops, amaryllis, daffodils, chrysanthemums, and geraniums are fantastic choices for rat-repellent plants with flowers. Snowdrops have dainty white flowers, and daffodils have colorful blooms.

The dried flowers from chrysanthemums are effective insecticides that kill rats. Geraniums have essential oil that is effective for rat control. Amaryllis is a vibrant blooming bulb with alkaloids poisonous to rats. Grow them indoors or outside in the flowerbed.

Draw Natural Predators to Control Rats

The best way to eliminate a rat problem in the yard is to draw a rat’s worst enemy. Rat predators keep the rodent population in check, and there are several ways to attract them to your area.

Owls, hawks, falcons, and other birds of prey are the rat’s primary natural enemies. While most birds hunt during the day, owls are nocturnal and most helpful in controlling rats.

Installing nesting boxes and bird baths is the best way to draw owls to your yard. Don’t prune large tree branches; put outdoor flood lights on timers. Cats and dogs are also ideal for keeping rats away. Allow them to do their business around the yard. The smell of their urine and feces scares rodents from the area.

Rats are a snake’s preferred food, so leave them be the next time you find them in the yard. Weasels are nighttime feeders and excellent for hunting rats when they’re most active.

Why Are Rats a Problem?

Cartoon rat characters like Nicodemus and Ratatouille are wise and funny. However, real-life house rats are problematic, and an infestation causes many problems. Learn why keeping rats away from your family and living space is vital.

A female rat has a litter of up to 18 pups and can have up to six litters per year. Before you know it, you’re dealing with a significant rat infestation. Rats spread diseases that make people sick. You may encounter a disease through rodent urine, feces, saliva, or rodent bites.

As if infestation and disease aren’t enough, rats cause a lot of damage to yards and structures. They destroy things around the home by chewing and may start electrical fires.

Ways to Tell You Have Rats

Rodents are sneaky creatures; you often don’t know you have them until it’s too late. They hide in walls and ceilings, coming and going during the dark hours of the night. Learn where to look for these pests and common signs of a rat infestation.

Rats leave feces in concentrated locations, producing up to 40 droppings each night. They are shiny, black, and a half-inch to three-quarters of an inch long. If you come across an area filled with droppings of this size, you have a rat problem.

These rodents are notorious for making noises in walls and ceilings. Black rats, or roof rats, are climbers that make scratching noises at night, and brown rats make a grinding sound with their teeth.

Rub marks are another indication of rats. Since they have terrible eyesight, rats rub grease and dirt from their bodies onto surfaces and objects, leaving streaks to help with navigation.

The brown rat digs and excavates burrow systems for shelter, nesting, and food storage. They create these burrows beside solid structures. You may also find rat nests in attics, wall cavities, and under eaves. Nests consist of shredded insulation, cardboard, and other soft material.

Check for footprints and tail marks in less-used areas where it’s dusty, like the basement or attic. To determine if you have a rat infestation elsewhere, sprinkle flour or baby powder over the floor and check it in the morning for fresh tracks.

Which Smells Attract Rats?

It’s just as helpful to know what smells rats love as it is to understand the ones they hate. Perhaps you want to draw them into a trap, or maybe you want to eliminate the smell to keep rats away.

The odor from vegetable garden plants and unharvested fruits draws rodents. In addition, outdoor barbecue grills, garbage cans, bird feeders, and pet food are rat attractions. Rats find your home inviting for other reasons than smells. They seek shelter from weather and predators, nesting materials, and water sources.

Store pet food and garbage in sealed containers, keep a tidy garden and clean the grill after each use to keep rats away. If you’re searching for foods to bait rats, peanut butter, chocolate, seeds, nuts, deli meat, soft cheese, and fruit jam are all good choices.

Rats are a nuisance that destroys property and spreads germs and diseases. Fortunately, the scent of mothballs, essential oils, plants, and predators are perfect forms of rodent control without a rat trap. These natural ways keep the pests at bay, leaving your living space mouse and rat-free.

Knowing what scent will keep rats away is a great way to control the rat population around your home, so why not share our guide for repelling rats with odors with your family and friends on Facebook and Pinterest?