Zero Pest NG

professional pest control

What food kills rats instantly

What food kills rats instantly

What food kills rats instantly

In the United States, rats spend the winter in about 21 million houses. Unfortunately for homeowners, these pests may cause major property damage and health problems. That’s a lot of ravenous mouths to feed.

Rats are undoubtedly an inconvenience. Unwanted pests entering your house, which is supposed to be a secure, safe environment, is just intolerable. These pests are harmful as well as irritating. What food kills rats instantly?

What are the signs of rat infestation?

Unless there is a serious infestation, you may never see a mouse or rat. A rat or mouse infestation may show these symptoms:

Rodent Holes

Rats and mice both enjoy chewing, and they frequently enlarge holes in various locations around your house. You might have a rat infestation if you see little holes eaten through cardboard, drywall, wood, or other materials.


Due to their limited vision, rats follow well-worn paths along baseboards and walls. The items and surfaces they frequently brush against pick up grease and grime from their bodies, leaving smudges and black streaks.

Rat droppings

Seeing mouse droppings in or around your home is a typical symptom of a significant infestation, even though you will likely smell their droppings before you see them. Similar to food packaging that has been tampered with, rodent droppings are both a warning sign and a real safety issue.

Mouse and rat nests

Rats use shredded materials like newspaper and fabrics to construct their nests in warm, concealed locations. They frequently keep their young in nests, which are typically adjacent to a food source. While these appliances provide warmth, you might locate a nest in your kitchen or laundry room hidden behind or beneath them.

Scratching and scurrying noises

The colloquial name “roof rat” refers to black rats’ ability to climb quickly. Since black rats can easily enter attics, loft spaces, and upper floors of buildings, hearing scratching noises on your roof is often a symptom of this pest.

Pet Behavior

There are situations when your dog or cat will alert you to a rodent issue. If you see one of your house pets nibbling at the wall or snooping around the baseboards, rodents might be living inside your home’s framework.

 Live Rats or Mice

The presence of a live rat or mouse inside the house nearly always signals an infestation, however, there are other indicators as well. Although rats and mice in the home are most active at night, finding one during the day usually indicates that the nest has become too large and needs to be cleaned up.

Now you’ve known these signs. Curious about what will kill rats instantly? We have curated a list of food that kill rats instantly.

What food kills rats instantly

What food kills rats? Only a few human foods are sufficient to poison rats. The number one item on the list that kills mice and rats instantly is grains. Other choices include licorice, pumpkin seeds, and bitter almonds.


The fungus that develops on grains, particularly corn, peanuts, and other plant materials is toxic to rats. Rats may grow tumors and ultimately pass away if they consume a lot of the toxins these fungi generate.

Fruit juice and citrus fruits

Fruits like oranges, grapefruits, and lemons, among others, can cause kidney issues in male rats but not in females. Another reason why really sticky foods like peanut butter are problematic is that they can block a rat’s mouth and potentially cause him to suffocate.


Certain animals, especially dogs, could die from chocolate. Rats are not harmed by it, but it makes them fat. Although you might believe that a chubby rat is cute, obesity indicates that he will be unpleasant, may experience terrible health issues, and will likely pass away before his time.

Dry/Raw Corn

High levels of fungus-related pollutants have been linked to liver cancer in dried corn.


Keep wine and other alcoholic beverages away from curious pets since they enjoy drinking from glasses. Alcohol can be fatal because it weakens organ systems.

How to stop rat infestation

Alternatives that are significantly less expensive than hiring a professional pest control agency include replacing seals, covering air bricks, electric rat traps, putting door sweeps, adding chimney vents, and fixing automated entrance closers. You should conduct a thorough inspection of your home to ensure that you:

  • Use expanding foam to fill in any holes and cracks that are larger than 1/4 inch.
  • Use steel or bronze wool to caulk all pipes leading to outdoor water sources, garden hoses, and hot water tanks.
  • To make sure they do not serve as convenient access points, inspect and maintain all vents and cracks in attics and beneath window sills.
  • Check the condition of your roof to make sure it is sound.
  • To prevent mice from scaling your chimney, cover it or install a screen.
  • Firewood should ideally be kept in a locked outbuilding far from your house.
  • Employ natural rat repellents like peppermint oil, onions, and chili oil in your house to keep rodents out. Put them in the areas you believe the rodent might be entering.

Natural way to get rid of rats

A few cheap, natural chemicals can go a long way in getting rid of rats:

  1. 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.
  2. Sprinkle crushed pepper (or spray pepper spray) near rat openings and holes. This is one of the best home remedy to kill mice. They can be positioned in areas with a lot of rodent activity.

Owing to their keen sense of smell, these rodents typically avoid foods with strong aromas.

What smells do rats hate?

There are various natural mouse repellents that you may employ to keep these pests at bay if you’re wondering how to keep mice away. These are a few natural odors that mice detest:

  • Peppermint Oil
  • Vinegar 
  • Cinnamon Oil

Killing rats with ammonia

The smell of ammonia is very pungent that it instantly kills rats. All you require to kill rats with ammonia is to empty into a bowl containing detergent, a specified of ammonia about 2-2 and a half, 200 mL of water. Then, put it in areas of high rat activity to help ward them off.

Read this: How to kill rats with paracetamol

The wrap on what food kills rats instantly

In the end, hiring expert services is the most efficient approach to get rid of these pests if your efforts are unsuccessful or the colony is too huge for you to handle.

The greatest rat control techniques will be used by experienced rat control services to get rid of the vermin on your property. Take their advice seriously, especially if you’ve seen that the rats are already spreading disease within your home.

Other Related Articles