What Is the Best Way to Exterminate Rats and Mice? | Tips and Guide

Rats and mice are disease carriers. Apart from that, they can also cause structural and item damages to homes and businesses.

So, what’s the best way to exterminate rats and mice? One of the best ways is to use snap traps. Just mix two parts of peanut butter with a portion of boric acid. Boric acid is highly poisonous to rodents, so once they eat it you can expect your pest-related problem to be solved promptly.  

However, if you’re not into snap traps, there are other available methods that you can use. You can opt for either baking soda or onions as an alternative solution for your rats and mice dilemma.

Best Products to Kill Mice and Rats?

The best products you can use to kill mice and rats are the following:

1. Contrac Blox  – It is a product formulated particularly with some food-grade elements. Additionally, it is a single-feeding anticoagulant component comprising Bromadiolone that’s toxic to rodents.

18 LB Contrac Blox Rodent Control Rodenticide Kills Mice & Rats
  • CONTRAC BLOX is specially formulated with an optimal blend of...
  • Application: Recommend changing bait out every 40-60 days if n
  • Pet safe: Contrac is LESS toxic to non-target animals in both...

2. Ramik Green rodenticide  – It is an anticoagulant containing diphacinone that can kill rats and mice in four to five days.

Neogen Ramik Green Fish Flavored Weather Resistant Rodenticide Nuggets, 4 lb bag
  • One Of A Kind: Ramik Green Rodenticide is made of 1st Generation...
  • Target Rodents: Kills Rats, Mice, and Meadow Voles*
  • Effective Results: Death may occur within 4-5 days after lethal...
  • Proven Formula: Ramik Green rodenticides are formulated with a...
  • Protect Your Home: Can be used indoors and outdoors and is...

3. JT Eaton Bait Block  – It is an anticoagulant bait with a specifically formulated peanut butter flavor, attracting and eliminating rats and mice at the same time. Also, it contains diphacinone and is best in eliminating smaller rodents.

Sale
JT Eaton 166004 709-PN Bait Block Rodenticide Anticoagulant Bait, Peanut Butter Flavor, for Mice and Rats (9 lb Pail of 144), Green
  • Anticoagulant block bait with specially formulated peanut butter...
  • Active ingredient Diphacinone (0. 005-percent) efficiently...
  • 144 1-ounce rodenticide blocks in a tamper evident resealable...
  • Pail measures 10-1/2-inches length by 10-1/2-inches width by...
  • Comes with a 1-year limited

4. Rat Bait Station 2 Pack  – It is a tamper-resistant traps that are great for baiting. 

Sale
Rat Bait Station 2 Pack - Rodent Bait Station with Key Eliminates Rats Fast. Keeps Children and Pets Safe Indoor Outdoor (2 Pack) (Bait not Included)
  • Rat traps that work - Tamper resistant- double key system ideal...
  • Easy Installation - Vertical and Horizontal rods included.
  • Pet Friendly - Lock-able station is safe for pets and non target...
  • Universal - For use of any type of rodent bait, including bait...
  • 2 Pack 4 keys Bait NOT included

Chemicals Used to Kill Rats and Mice?

1. Fastrac Blox  – It is a rodenticide that contains bromethalin. Once ingested by rodents, they’ll stop feeding, causing their death.

Sale
Fasttrac Blox, Fastrac Rodenticide 4lb pail
  • Packaging : (4 lb) blocks with center hole
  • Kills rats and mice in one or two days, often within 24 hours
  • As an added plus, rodents stop feeding after eating a lethal...
  • single feed bait weather resistant
  • FASTRAC with Bromethalin

2. FASTRAC Place Pacs  – It is an acute rodenticide that contains bromethalin—an active ingredient that makes rats and mice lose their appetite.

Fastrac Pellets (Bromethalin) 121 X 0.53 Oz (15 G) Place Pacs
  • Fastrac Pellets are some of the fastest acting rodent baits...
  • Fastrac comes in blox form and pellets form.
  • Fastrac is a non-anticoagulant and highly effective on rodents
  • Fastrac has no bait shyness or resistance and has a very quick...
  • The pellets hold up in moist conditions.

Note: Make sure to read the label of each product. This way, you can ensure the safe and effective use of every product. 

Are Rats and Mice Safe to Have Around Your House?

Are Rats and Mice Safe to Have Around Your House

Rats and mice aren’t safe to have around your house. This is because these pests are known to carry diseases, such as:

  • Hantavirus—a severe respiratory disease that can be fatal if not treated right away. It’ll drop your blood pressure, and your organs will start to fail.
  • Leptospirosis—a bacterial disease, which can lead to meningitis, liver failure, and possibly death if it’s already in severe form.
  • Tularemia—a rare disease that causes ulcers in your mouth or skin, enlarged lymph glands, muscles aches, and more.
  • Salmonella—a bacteria that causes cramp stomach, diarrhea, fever, vomiting, and headaches.
  • Lymphocytic choriomeningitis (LCMV)—an infectious disease that can cause hydrocephalus. You may also experience pain in different parts of your body, such as the chest, joints, and even testicles. 

Rats vs. Mice | Which Are Worse?

Rats vs. Mice

Both rats and mice are destructive pests. Although rats and mice are similar in appearance, rats are much larger than mice. Rats also have long, hairless tails, while mice have hairy ones. The size difference gives an upper hand to mice when it comes to the ability to access small openings to your home.

However, when it comes to aggressiveness, rats are much worse as they’re known to bite.

What Kills Rats and Mice Instantly?

What Kills Rats and Mice Instantly

One of the best and fastest ways is by using traps. Traps like snap traps  use baits, such as peanut butter mixed with boric acid, enticing and killing rats and mice once they ingest the mix.

Pest Control Rat Traps & Mouse Traps for Instant Kill Results, Set of 6 Large Reusable Snap Traps for Mice Chipmunks 'N Squirrels, Humane Mousetraps for The House
  • Safe And Sanitary Pest Control - Free your home from unwanted...
  • Set It And Forget It - Say goodbye to ineffective, pest control...
  • Successfully Capture Rats – No Escape - Forget about false...
  • Easy To Use Multiple Times - Unlike traditional, wood traps that...
  • Get It Risk-Free - Being so sure about the top quality and...

Related: Mice Control: How To Get Rid of Mice?

Do Onions Kill Rats?

No, but they are an excellent deterrent. All you have to do is put sliced raw onions near the infestation location or where you normally find these pests and wait for the results.

Does Peanut Butter Kill Rats?

Peanut butter can’t kill rats but it’s a great choice to couple with snap traps or used as bait with boric acid. Just add one part of boric acid to your peanut butter (two parts) and form it like peas shape and size. Leave the peanut butter-boric acid mixture overnight near the affected areas and see the result.

On the other hand, you can also use plain peanut butter without the boric acid. Just put the plain peanut butter on a snap trap, and it’ll kill the rats and mice that fall into the snare instantly.

Does Baking Soda Kill Rats and Mice?

Baking soda can kill rats and mice when ingested. All you need to do is mix it with a bait such as chocolate powdered mix or cornmeal with sugar in it. The chocolate will entice the rats and mice, while the baking soda will slowly kill them after ingestion. This is due to the bicarbonate element present in the powder reacting to the acid on the rat’s stomach.

Does Bleach Kill Mice and Rats?

Bleach can only kill mice and rats when it gets ingested. A large amount of bleach can be fatal for rats and mice if consumed in large amounts. However, if not eaten, it’ll only steer them away from your property.

Related: Does Bleach Repel Mice? | Review and Guide

Will Vinegar Kill Rats?

Vinegar can’t kill rats. However, it’s one of the best natural repellents due to its strong odor. You can mix vinegar with little water and spray it on the affected area of your house. 

Does Boric Acid Kill Rats and Mice?

Does Boric Acid Kill Rats and Mice

Boric acid can kill rats and mice, but only if ingested. Mix it to oat, chocolate, or peanut butter and place it in the affected areas of your place overnight.

Summary

Killing rats and mice can be hard. However, with the right bait and other pest management, it’s possible to eliminate your rodent problems quickly. 

It’s also essential to keep your surroundings organized and clean to prevent attracting these nuisances into your home.

List of Sources 

Rodents. (2010). Centers for Disease Control and Prevention.

Wick, L., Bond, C., Buhl, K., Stone, D. (2013). Bromadiolone General Fact Sheet. National Pesticide Information Center, Oregon State University Extension Services.

Facts about Hantaviruses. Centers for Disease Control and Prevention.