Top 10 Ideal Cat Repellents and Deterrents Options to Repel Unwanted Cats

Edited by
Inga Cryton
Reading Time: 11 minutes.
Updated: .

A big amount of your energy and time goes into keeping your outdoor space looking beautiful, so it is no wonder that you really want to protect your lawn or yard from damage caused by local and stray cats.

Here I suggest Top 10 Best Cat Repellent and Deterrent products of 2021 for your consideration:

IMAGEPRODUCT 
Our #1 Rated
Orbit Yard Enforcer Sprinkler with Day and Night Detection Modes review
Orbit Yard Enforcer Sprinkler with Day and Night Detection Modes
  • Type: Motion-Activated Sprinkler
  • Distance: 35 ft
  • Rotation/ Angle: 120°
  • Defends area: 1,600 ft²
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PetSafe SSSCAT Spray Pet Deterrent for Cats and Dogs review
PetSafe SSSCAT Spray Pet Deterrent for Cats and Dogs
  • Type: Spray
  • Distance: 3 ft
  • Rotation/ Angle: no
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Scarecrow Sprinkler Animal Repellent review
Scarecrow Sprinkler Animal Repellent
  • Type: Motion-Activated Sprinkler
  • Distance: 32 ft
  • Rotation/ Angle: 120°
  • Defends area: 1,000 ft²
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Battery Operated Ultrasonic Outdoor Garden Cat Deterrent review
Solar Powered & Battery Operated Ultrasonic Outdoor Garden Cat Deterrent
  • Type: Electronic Deterrent
  • Distance: 30 ft
  • Rotation/ Angle: 110°
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Bird-X Yard Gard Electronic Animal Repeller review
Bird-X Yard Gard Electronic Animal Repeller
  • Type: Electronic Repeller
  • Defends area: 4,000 ft²
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Yard Sentinel RC Ultrasonic Animal Pest Repeller with Motion Detector review
Yard Sentinel RC Ultrasonic Animal Pest Repeller with Motion Detector
  • Type: Electronic Repeller
  • Rotation/ Angle: 170° horizontal, 60° vertical
  • Defends area: 5,000 ft²
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Havahart Spray Away Hydro-Remote Repellent Sprinkler review
Havahart Spray Away Hydro-Remote Repellent Sprinkler
  • Type: Motion-Activated Sprinkler
  • Distance: 35 ft
  • Rotation/ Angle: 180°
  • Defends area: 1,900 ft²
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Havahart Spray Away Sprinkler review
Havahart Spray Away Sprinkler
  • Type: Motion-Activated Sprinkler
  • Distance: 35 ft
  • Defends area: 1,900 ft²
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PREDATORGUARD PestAway Ultrasonic Outdoor Cat Repeller review
PREDATORGUARD PestAway Ultrasonic Outdoor Cat Repeller
  • Type: Electronic Repeller
  • Distance: 40 ft
  • Rotation/ Angle: 80°
  • Defends area: 920 ft²
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Hoont Advanced Solar Powered Ultrasonic Outdoor Pest Repeller + Flashing Strobe review
Hoont Advanced Solar Powered Ultrasonic Outdoor Pest Repeller + Flashing Strobe
  • Type: Electronic Repeller
  • Distance: 30 ft
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What is the Best Cat Repellent and Outdoor Deterrent in October, 2021? – Buyer’s Guide

Are you tired of cats pooping in your lawn, lounging on patios and decks or digging up your nice garden? Foul odors, unpleasant messes – you can stop cats from damaging your property with the help of excellent repellent products and deterrent solutions.

Learn how to condition cats to stay away without using harmful chemicals, poison, and traps. Find more information on electronic, automated, and motion-activated solutions. Take steps to select your cat repellent and make your lawn, yard, and garden unappealing to cats.

Efficient Tips on How to Repel Destructive Stray Cats from Your Lawn

Stray cats are not well-behaved guests. They can easily wreak havoc with your lawn.

To deter unwelcome stray cats from your beautiful yard you are to:

  1. Remove attractants

    Stray catsFood sources, water and the scent of other stray cats are the main reasons why cats may enter your property. This is why the absence of attractants is critical.

    Take the following actions:

    • Avoid feeding cats on your property.
    • Secure garbage bins.
    • Clean up your pet or leftover food and drinks.
    • Remove trash.
    • Remove sources of standing water from your yard.
    • Clean up cat feces on and around your yard.
    Garbage is one of the biggest food sources of stray cats. To deter unwanted trespassers, spray your waste containers and trash bags as often as possible.
    Don’t let nasty cats dine on your garbage!
  2. Construct fence to prevent cats
    Fence for cats preventationMade-from-chicken wire simple fence will prevent cats from getting into your yard.
  3. Scare cats with repellents
    Deterrents to scare catsSudden movement, noise and burst of water can condition neighbors’ and stray cats to leave any area. Electronic repellents will be an excellent protection against cats.
  4. Plant Coleus Canina in your yard
    Natural cats deterrent - Plant Coleus CaninaColeus Canina or Scaredy Plant is appealing plant with blue spiky flowers. The plant will be an excellent outdoor deterrent solution in your yard as it releases not-pleasant-to-cats odor.

Cat control options don’t require harming the animal. Easy-to-apply, organic cat repellents and deterrents are available that will easily and quickly condition uninvited cats to stay away without having to damage your lawn or poison the animal.

Best-Selling Products for Outdoor and Indoor Space

Not sure what the best cat repellent is for a big cat problem? We make it easy by providing you with the best human, motion-activated, natural, and electronic deterrents for successful cat removal. Reveal the most effective option for you.

After much research, there are definitely some products that stand out more than others. And the winner is Orbit Yard Enforcer Motion-Activated Animal Repellent Control Sprinkler.

 

1. Orbit Yard Enforcer

See More ImagesOrbit Yard Enforcer Sprinkler
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Yard Enforcer by Orbit is a motion-activated cat control sprinkler. If you want to deter cats from your flowerbeds or any other location, position the sprinkler in the direction of where the cats enter your yard.

Benefits: This deterrent sprinkler has both day and night detection options. When it comes to cat control – don’t hurt these critters, just squirt them. Orbit Enforcer is the best way to protect up to 1600 square foot areas.

You can:

  • Adjust the duration of the spray.
  • Adjust the sensitivity of the sensor.
 

2. PetSafe SSSCAT Spray

See More ImagesSSS Cat Automated Cat Deterrent Spray
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PetSafe SSSCAT Automated Cat Deterrent Spray is an odorless, stainless, and harmless automated spray system to protect indoor areas from cats.

Are they scratching your furniture, chewing plants, or jumping on your tables? Now you can stop cats from damaging your things with the help of SSSCAT. The device detects the movement of the animal and then releases a brisk spray that surprises the cat. The device protects indoor areas within a radius of 3 ft. Once the animal makes the association with SSSCAT, it will surely stay away.

 

3. Scarecrow Motion-Activated Sprinkler

See More ImagesScarecrow cat deterrent
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Spray Away Scarecrow Cat Repellent is an excellent motion-activated sprinkler that effectively presents a humane way to keep cats from disturbing your lawn without the use of chemicals or complicated cat traps.

The sprinkler combines:

  • Unexpected motion;
  • A surprise spray of water;
  • Noise.

These 3 effective combinations create an effective and safe repellent to unwanted cats.

The simple and efficient water-based concept of the product makes Scarecrow a perfect choice for people who consider fences unappealing.

Why it is effective: The sudden spray of clean water scares cats and they associate this unpleasant experience with your lawn. So the cats will avoid the area in the future.

Ultrasonic Cat Control Deterrents for Better Defense

These are very popular methods of cat control for those who want to learn how to quickly get rid of nasty cats.

We provide you with the following ultrasonic solutions:

 

4. Outdoor Ultrasonic Cat Deterrent

See More ImagesUltrasonic Deterrent
Read Verified Customer Reviews

Ultrasonic Cat Deterrent – this automatic option is the best solution for those who don’t want to use fences or chemicals. Pestbye emits an unexpected burst of not-pleasant-to-cats ultrasonic sound and teaches cats to go away.

Installation: Place the deterrent in any possible outdoor space you want to protect and the product is ready to go.

Top 3 reasons why it is effective:

  • The Ultrasonic Deterrent doesn’t operate continuously. It waits for the cat to come making the function unpredictable for the animal and in its turn more effective.
  • The cat is startled by a powerful burst of effective ultrasonic sound.
  • The cat will avoid the location in the future.
Electronic deterrents are much more convenient than traditional ones.
 

5. Bird-X Yard Gard

See More ImagesYard Gard
Read Verified Customer Reviews

Yard Gard is a discreet, electronic, and human way to deter neighbor’s wandering cats or feral cats. The product emits high-frequency (extremely unpleasant and irritating to cats) waves which are nearly silent to humans. Protects up to 4,000 sq.ft. The product is worth the investment especially if you have thoughtless neighbors who allow their cats poop in your yard.

Ideal for use at: Front and side yards.

 

6. Yard Sentinel RC

See More ImagesYard Sentinel
Read Verified Customer Reviews

Yard Sentinel offers great cat protection for almost everywhere. With this electronic solution, you can quickly remove cats that have been invading your privacy.

Top 2 Motion Sensor Cat Repellents

Motion sensorElectronic deterrent devices are extremely effective at deterring stray cats. They can effectively frighten away and cause discomfort to cats.

To make sure stray cats don’t learn to avoid motion sprinkler, you are to reposition it. Soon, neighboured or stray cats – who don’t like being sprayed with water – will associate this unpleasant experience with your lawn and will quickly stay away.

You don’t need to continuously reapply cat repellents. With electronic devices, unwelcome cats will be deterred with only water and sound.

Here are the most effective motion repellents:

 

7. Havahart Spray Away Hydro-Remote

See More ImagesHavahart Hydro-Remote
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Spray Away Hydro-Remote Sprinkler is detecting the cat’s heat and movement and releases an unexpected burst of water with noise and motion. This frightens away cats and conditions them to stay out of your property.

Benefits: The sprinkler saves electricity and requires much less maintenance than other traditional electronic sprinklers. The product is eco-friendly – it uses only water and noise – and efficient as there is no need for continuous re-application.

The more methods you use to remove nasty cats, the better your defense. Combinations of different products will defend your lawn much better.
For example, try an electronic cat deterrent alongside a liquid or granular repellent or a live cat trap.

8. Havahart Spray Away Motion-Activated Sprinkler

See More ImagesMotion Activated Sprinkler by Havahart
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Spray Away by Havahart is an efficient motion-activated sprinkler that can effectively defend your yard from destructive cats. This electronic deterrent constantly seeks out cats’ movement and frightens them off with a quick and unexpected burst of water.

Natural Cat Repellent Effectiveness

There are many efficient products on the market to deter destructive cats. However, you can make a homemade cat deterrent that will be as effective as the commercial one. Natural deterrents include cayenne pepper, citrus peels, vinegar, Chile powder, and rosemary.

Lemon natural cat deterrentRosemary spray – a mixture of water and rosemary –  works effectively in outdoor space where stray or your neighbor’s cats may linger.

Again you can plant some rosemary in your yard. Cats can’t stand it and will avoid the area.
What is the best cat deterrent solution?

It is useless to speak of a single deterrent for cats, as what is efficient in one case can be the least efficient in tens of others.

If you don’t want to use dangerous chemical deterrents, hazardous electric fences, traps, and messy sprinklers you can take advantage out of the following deterrent:

 

9. PREDATORGUARD PestAway

See More ImagesPestAway - ultrasonic deterrent
Read Verified Customer Reviews

PestAway is the best ultrasonic deterrent for cats and wildlife. Scares cats with strobe light and sound.

As soon as the cat enters your lawn the unit emits irritating-to-cats ultrasonic noise and flashes bright strobe lights to scare them away.

Where to place: In any desired location.

 

10. Hoont Motion-Activated Repeller

See More ImagesHoont Repeller
Read Verified Customer Reviews

Hoont Electronic Outdoor Motion-Activated Repeller is a human and environmentally friendly way to deter destructive cats. The product blasts a range of ultrasonic sounds and flashing lights. It has an optional mode of activating or can run continuously. You can select your model of sonic, ultrasonic, and strobe flashing.

How to install: Take deterrent out of the box, plug it, and then select the desired mode.

Questions & Answers

What scent will repel cats?

Cats have an acute sense of smell and that you need to find a "natural" scent your cat doesn't like. Some people think cats don't like citrus scents but my mom (a vet) says she doesn’t know anyone who has ever successfully kept a cat out with citrus.

She suggests using something more natural, such as cedarwood or peppermint oils sprayed around the house.

Many oils will repel cats including peppermint oil, citronella, lavender, nutmeg, cinnamon, and cloves. Experiment with a few and then mix according to your own taste. Place the oil near points of entry where you want to deter cats from coming in.

Can mothballs repel cats?

For some people, mothballs successfully repel other animals from their gardens and property. Unfortunately, they're a very toxic substance to cats, children, and wildlife. So if you do use them as a cat repellant, be sure not to leave any around where your pets or loved ones might try licking or eating them.

Besides that, there are more natural remedies that really work such as vinegar (can be applied with sponges), herbs like lavender (or extract/oil), and essential oils such as orange oil or lime oil.

Do scat mats work for cats?

Yes, but they don't work for all cats equally. If the cat has a natural curiosity about what's on the other side, then yes! However, if the cat doesn't want to cross it and actively avoids it (i.e., by climbing up onto tables or counters), then probably not.

We have found effective Scat Mats for training cats to stay off furniture: flexible plastic spikes which dig into their paws and hurt when they step on them; this type of mat can be attached to horizontal surfaces anywhere in a room by cutting small pieces of them with scissors and gluing them down.

Cat Repellent Scat Mat with Plastic Spikes

Cat Repellent Scat Mat with Plastic Spikes
Keep your cat from scratching furniture, or your dog from digging up the backyard with a set of 10 flexible CAT REPELLENT MATs. Cats will find this scratch mat unpleasant to cross over and scat on because it has 1 inch plastic spikes on them for their safety - so they'll learn to stay away!
Read Verified Customer Reviews

Conclusion

In today’s world, effective cat control is not limited to chemicals, poisons, and lethal traps. These days you can use eco-friendly and human deterrents – electronic solutions, motion-activated sprinklers, etc. – while still demanding great results. From outdoor sprinklers to ultrasonic deterrents – there are many working ways to go!

You can find further details of Cats Control here.

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I have been working on pest extermination information for a long time and am excited to share this information with you. I also provide product recommendations for my favorite pest extermination products.
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  1. I’m need something but will the sound units affect a small dog?

  2. Do you realize that by removing unwanted feral cats you will increase your problem with rats and other vermin, as well as snakes and many other pests that they keep in check? Even your annoying neighbor’s cat is helping you when he pees in your property. That smell is enough to scare away rodents and even some snakes. Rats leave when there is smell of cat.

    • It’s better than having disgusting cats peeing in your yard killing your beautiful lawn and leaving their piles of crap. I wish those animals didn’t exist. Careless neighbors !!

      • I couldn’t agree more! Not a cat lover!

    • That may be true. However, there are those of us who like to enjoy our backyards as an extension of our home. Stepping on poop and the horrible smell especially during the heated summer months are deplorable.It’s so much easier to catch a stray rodent every now and then. Ferral cats and dogs continue to frequent the same areas. Neighbors who have cats and dogs should be mindful to take care of them and not have them roaming to disrupt others in the community.

    • if you happily came over to remove piles of cat poop and flies, then they’re more than welcomed to stay.
      What?
      You’re not going to do that? Well, I guess they have to go.

    • At least there are easier ways to control rats, birds, snakes and other vermin in check. I can no longer have a BBQ or sit I in my yard because my yard smells like a cesspool. Reason, my inconsiderate neighbors feed the stray and feral cats.

    • Hey stupid, I spent money to have a nice landscaped yard and the damn cats from next door KILLED EVERYTHING!!! I don’t have mice, snakes or rodents. I am tired of my yard smelling like CAT PISS! And holes of cats shit everywhere. Since I can’t kill the cat, I am digging up 40-years of yard work and putting in chicken wire with bob wire. If that doesn’t stop them nothing will

      • Got that right!

    • unless they have toxoplasmosis, in which case they like the smell.

    • If they were peeing on your deck, windows and furniture cushions, I think you would feel different

    • bull feathers….the cats stalk bird feeders….they’re smarter than you….why hunt when they can wait for the food to come to them? the insects really appreciate having the birds killed and driven away, though.

  3. Why is it cat owners are so irresponsible? If they let dogs roam like cats, there would be legal consequences.

  4. Looking for more of a ‘permanent’ solution. Will rat poison work? I live in SE Michigan and the cats are a terrible problem in the summer.

  5. All throughout the article you reference the ability to find a solution without using harmful chemicals or more aggressive methods. Please list those methods. This article is incomplete without it. I’m not looking to harm the animal but I need a lasting solution that doesn’t require a hose and power. I have a piece of property that is being invaded by the feline kind and need something I can place or spray and leave alone for up to a month. Please elaborate.

  6. There are legal consequences. In most areas it’s against the law to have ANY pet at large in the neighborhood. This has been a source of contention in my hood for the past couple of years. Half of my neighbors now have more than one cat that they allow to wander around at all hours. I’ve even asked that they keep their cats in at night because they awaken us with their fighting and they get into our garage and spray our belongings. They have been unwilling to do that. So my husband got a feral cat trap from the police and set it up in our garage. He has removed many cats in the neighborhood. Most have been diseased and feral cats, but we have caught many neighbor’s cats as well. They aren’t too happy about having to pay an $85 fine to get their pet out of jail, but for some reason that hasn’t deterred them. I think it’s ridiculous that I should have to spend a lot of time and money keeping other’s cats off my property. I don’t think they’d like it if I allowed my three dogs to wander at will. I like cats, but I don’t like rude and inconsiderate neighbors. These are great suggestions, but judas, I have my own pets and kids to spend money on. My favorite is the motion activated sprinkler.

  7. The deterrents that emit sound to scare cats away would be great, but will it hurt my dog?

  8. I can’t stand cats…they are a worthless animal in the urban environment. I wish I could just shoot them..but I would feel guilty. I love dogs, they are mans best friend. But Felines ? Satans little helpers I tell ye!

  9. I live in a small country town where stray and owned cats run rampant. .
    Tired of them waking me up at night! Our main problem are the neighbors that keep feeding them and crap and spray all over my property, worse yet, have 3-4 litters of kittens every summer..under my porch! I like the chicken wire idea, trying that this summer. The smell is awful!!
    If u own a cat, keep it inside where it’s safe, tempted to use my bb gun at this point! Btw, animal control does nothing for strays!

  10. You all are a bunch of whiners , I just take my PELLET gun and pop’em in the head.

  11. I am not fond of cats. I have tried many things to keep these pests out of my yard and off my nice lawn. I purchased nail sticks and nailed on the fence line where they jump to get over into the yard. I also mixed vinegar, lemon juice and rosemary in a spray bottle and sprayed the lawn. I didn’t see any cat poop, but that was the first time I had done this. Will spray until I feel the cat(s) gets the idea that it cannot use my lawn for a bathroom. The only poop I pick is my little dog’s. Not a wondering stray cat that the neighbor tends to feed. I want my yard poop-free.

  12. Y’all don’t kow what you’re talking about, cats are great!

    • Cats are nothing more than domesticated rodent! I despise cats! They poop all over my lawn and piss everywhere…they are disgusting creatures. I don’t know why anyone would want one as a pet! I certainly do not want them anywhere near my house or yard!

  13. All you offered with your list are items with a 50% or less success rate and take quite a while before any permeanant results might even be noticed and items that are more of a placebo than anything. I’m not interested in how someone in the suburbs chases away their neighbours pesky cat that runs through the yard 1 or 2 times every other evening and might use their yard for a quick litter box stop on their way through the back yards… Compared to a legitimate cat problem. The rest is laughable…
    I was really hoping to find a few worthwhile, fast acting, fairly immediate results, cost effective, realistic, nonlethal ideas and products that keeps my commitment, effort and finances down to a minimum and doesn’t insult anybody’s intelligence….
    It was worth a try…
    None the less. $20.00 will buy at least 1 gallon of antifreeze. $10.00 will buy plenty of small game hunting pellets…
    In less than 1 week. My cat infestation problem will be over and filed in the history books…

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