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What is a natural deterrent for rats?

Author

Daniel Moore

Published Jan 12, 2026

Peppermint oil, citronella and eucalyptus essential oils in their pure form are all smells that rats will dislike. A few drops of these oils in their pure form around the areas you know the rats have been should do the trick. Alternatively, soak cotton wool in essential oil and place in rat traffic areas.

What smell will keep rats away?

Rats have a powerful sense of smell. You can repel rats from your home and garden with scents they dislike, such as clover, garlic, onion, hot peppers containing capsaicin, house ammonia, used coffee grounds, peppermint, eucalyptus, predator (cat) scent, white vinegar, and citronella oil.

What is the best natural rat repellent?

Try these natural options:

  • Spread peppermint oil, cayenne pepper, black pepper, or cloves around the home's exterior to prevent the rats from entering the house in the first place. ...
  • Sprinkle crushed pepper (or spray pepper spray) near rat openings and holes.

Will vinegar keep rats away?

Vinegar has an unpleasant smell and if used in the pipes and u-bend it may temporarily keep them away. It can sting and would be unpleasant for the rat. Any strong smell may be enough to deter a rodent as it will make them wary that something has changed in the environment.

How do you get rid of rats naturally?

Home Remedies to Get Rid of Rats and Mice

  1. Peppermint Oil. Rats dislike the smell of peppermint oil. ...
  2. Plaster of Paris and Cocoa Powder. Plaster of Paris and cocoa powder also works to kill rats and mice. ...
  3. Hot Pepper Flakes. ...
  4. Onions. ...
  5. Garlic Bulb. ...
  6. Potato Powder. ...
  7. Cloves. ...
  8. Ammonia Spray.
34 related questions found

What do rats hate the most?

Rats hate strong, pungent smells such as that of peppermint oil. To keep rats away, it is best to use their own sense of smell against them.

What food kills rats instantly?

Combine 1 cup of flour or cornmeal with 1 cup of sugar or powdered chocolate mix. Add 1 cup of baking soda and blend the mixture very well. The sugar or chocolate will attract the rats, and the baking soda will soon kill them after they've consumed it.

Does garlic keep rats away?

Garlic. Sprinkle garlic powder or diced garlic cloves to ward off rats. Because garlic is so strong, it attacks the noses of animals with heightend senses of smell, such as rats. The rodents find garlic very distasteful; when garlic is in the vicinity, rats can smell little else.

Will peppermint plants keep rats away?

Peppermint has a pleasant aroma to most humans. However, rats dislike the smell. By planting peppermint trees in the landscape, you can keep rats at a distance. Make a peppermint spray by chopping some mint leaves and adding them to boiling water.

How do I get rid of rats fast?

Rat Traps: Quick & Effective

  1. Catch-and-Release or Live Traps. Catch-and-release traps, also known as live or humane traps, offer an alternate solution for people who don't want to instantly kill rats. ...
  2. Snap Traps. ...
  3. Sticky or Glue Traps. ...
  4. Bait Boxes or Bait Stations.

Does black pepper keep rats away?

Rodents, such as rats and mice, have a strong sense of smell which lures them to discarded food. Since mice rely so heavily on their strong sense of smell, the strong potency of black pepper, which contains piperine, will deter them from getting closer to the source and keep them away.

Does peppermint oil work to get rid of rats?

Peppermint smells strong and is unappealing to rats, but it's completely harmless and chemical-free. To use it very effectively, mix with water and use in a spray bottle to spritz in corners and around entrances to nests or burrows. You can also apply a few drops to a cotton ball and place in affected areas.

Does onion repel rats?

Rats and mice hate the smell of raw onions and will run away from them the first chance they get.

Does lavender repel rats?

Lavender has very a strong aromatic scent and is quite effective at repelling rats, mosquitoes, and moths. Alternatively, to growing this herb, you could sprinkle a few stalks around the base of plants in your garden creating a barrier and keeping rats at bay.

What plant do rats hate?

You might try planting these in or around your home to keep the mice away: any type of mint, amaryllis, sweet pea, lavender, daffodils, wood hyacinth (or squill), grape hyacinth, alliums, catnip, camphor plant, elderberry, euphorbias, and wormwood. * Oak and bay leaves are also known to repel rodents.

Does chili powder keep rats away?

Natural Smell

Rats can survive in smelly environments like sewers. If these rodents are already used to such strong odors, then natural repellents like peppermint, chili powder, eucalyptus, eucalyptus, and citronella will have limited effects on them.

Does cinnamon deter rats?

Cinnamon has a strong spicy aroma that mice will not come near. Make cinnamon sachets using cinnamon sticks to store in drawers and closets. Also, a few drops of cinnamon oil on a cotton ball can repel mice. Sprinkle cinnamon around counters or in cupboards where you've spotted mice.

Do rats eat onions?

Onions are toxic to rats.

Rats are much smaller, so they only need to eat a little before the toxins affect their bodies. The toxic chemicals in onions are broken down in high heat. Therefore, if you feed your rat cooked onion, they should be okay.

Do rats hate cinnamon?

Scent-based repellents use natural ingredients—typically aromatic essential oils, such as peppermint, cinnamon, spearmint, and balsam—to drive off rodents. While the scents from these oils are offensive to rats, most homeowners rather like them.

What does baking soda do to rats?

Baking soda combines with the stomach acids to produce carbon dioxide gas which rats are unable to tolerate. In turn, it builds up within their system and eventually causes internal blockage and rupture. Soon enough, you will have the rat-free environment you always deserved.

How do you make homemade rat poison?

All you need to do is mix 2 – 2 and a half cups of ammonia, 100 – 200 mL of water and a 2-3 spoonful of detergent in a bowl. Then, put it to places where rats are usually seen. The smell of ammonia is very pungent that it instantly kills rats.

Is there a spray to keep rats away?

Tomcat® Repellents Rodent Repellent Continuous Spray is engineered to safely and effectively deter mice and rats from entering homes. Featuring a no stink formula that is long lasting and rain resistant, this easy-to-use, continuous spray formula is tested and proven to prevent rodent entry, nesting and foraging.

Can rats have garlic?

Yes, they can. Garlic is completely fine for rats, but should only be fed in small amounts. Rats are smart creatures, so typically they will not overeat on harmful foods if they have an alternative. Feed your rats a varied diet, and include some garlic if you want to.

Can rats eat tomato?

If you're wondering if rats can eat tomatoes and whether they're a healthy addition to your pet's varied diet, the answer is yes! Rats can eat tomatoes, and in fact, tomatoes are a delicious and vitamin-rich food.

How do you use baking soda to get rid of mice?

Baking soda helps deter mice and other pests. Besides, it's also safe to use around pets and babies. Sprinkle a good amount of baking soda in places most frequented by mice and leave overnight. In the morning, be sure to swipe away the powder.