Homemade Cat Repellent Outdoor is a natural, organic and harmless way to keep cats away from your garden. It is very easy to make and only requires a few ingredients that are available in most homes.
The main ingredient of this repellent is water, which helps to prevent the formation of mold and other harmful microorganisms that can be present in the mixture.
The easiest way to keep your yard free of cats is by planting potent herbs and flowers that are harmful to them. Cats have a keen sense of smell, so they will be able to detect these herbs and flowers from far away.
How Do You Make Strong Outdoor Cat Repellent?
If you are looking for a strong outdoor cat repellent, you can make a spray that is safe to use around your house. To make this spray, you will need:
- 1 quart of water
- 1 tablespoon of chili powder
- 3 tablespoons of cayenne pepper
- 1 tablespoon of dishwashing liquid soap
- 3 cloves of garlic, peeled and crushed (optional)
Mix all the ingredients together in a bowl and stir well. Pour into a spray bottle and shake well before each use. Spray on plants and other areas where cats have been digging or urinating.
What Is the Most Effective Homemade Cat Repellent Outdoor?
The most effective homemade cat repellent outdoor is a mixture of vinegar and baking soda.
The combination of vinegar and baking soda creates an unpleasant odor that cats hate. The odor is also not harmful to humans or pets.
What Is a Good Outdoor Cat Repellent?
A good outdoor cat repellent is one that you can use to keep your garden and yard free of cats. These cat repellents are non-toxic, environmentally friendly, and won’t harm your pets or the environment when they’re used properly.
There are many different types of cat repellents available on the market today. Some of these products are designed to be sprayed directly on a plant or tree trunk to deter cats from scratching them up or using them as a litter box, while others are designed to be poured around the perimeter of your yard in order to keep cats from entering your property in the first place.
It’s important to remember that not all cat repellents are created equal—some products may be more effective than others at keeping cats away from your garden or yard, depending on what type of animal you’re trying to deter (and whether or not they’re determined enough).
What Smell Does Cats Hate the Most?
Cats hate the smell of citrus. They also dislike the smell of vanilla, mint, and basil. The scent of lavender and catnip are also known to be repellent to cats.
Cats have a very keen sense of smell, and they can detect smells that humans cannot. Their sense of smell is so strong that they can even detect what we eat based on our body odor. Cats are also able to differentiate between people based on their scents alone.
The most common reason why cats hate citrus is because it contains a compound called limonene, which has been shown to cause vomiting in cats as well as irritation in their eyes, nose, mouth and throat when inhaled at high concentrations over an extended period of time.
List of Homemade Cat Repellent Outdoor
If you’re looking for outdoor cat repellent, here are some of the best options on the market:

Nature’s Mace Cat Repellent 40oz Concentrate/Treats 15,000 Sq. Ft. / Keep Cats Out of Your Lawn and Garden/Train Your Cat to Stay Out of Bushes/Safe to use Around Children & Plants
Price : $38.97
Features :
- POWERFUL & EFFECTIVE REPELLENT: Our Cat MACE formula is scientifically backed to have more active ingredients than any other cat repellents. We took the best products available and improved them to be more potent and powerful.
- NATURAL INGREDIENTS: Our cat repellent is strong and powerful because it uses a scientific combination of scents & odors found in nature.
- SAFE FOR USE: Nature’s MACE products are biodegradable and non-toxic. Our spray is safe for use arounds plants, pets, vegetation and children. Feel confident in protecting your garden without using harmful chemicals on vegetables and fruits.
- YEAR-ROUND PROTECTION: Repel Stray & Feral Cats all season long weather it spring, summer, fall or winter. Our Spray will not wash off during rain, irrigation or normal use.
- 40OZ CONCENTRATE: Our Cat MACE formula will effectively cover and repel 15,000 Sq. Ft. Protect your lawn, garden, garage, shed, and more.

America’s Finest Scram for Cats Granular Repellent
Price : $29.41
Features :
- Organic cat repellent naturally trains cats to keep out of your garden
- Safe around children, pets, and the environment
- Comes in a 3.5 pound shaker bag

KINGFAC Cat Repellent Outdoor 10 Pack Natural Cat Deterrent Indoor to Keep Cats Out of Yard Garden Porch Kitchen Dog Cat Away Repellent Keeps Your Furniture Plants Curtain from Cat Damages
Price : $19.99
Features :
- NATURAL PLANT FORMULA – KINGFAC cat deterrent indoor is made of natural ingredients with Peppermint oil, Lemongrass oil, Garlic, Rosemary oil, Clove oil, safe for human, pets and plants.
- EFFECTIVE CAT REPELLENT OUTDOOR – Cat deterrent contains strong natural active ingredients that get rid of cats and dogs naturally by emitting an odor that makes them feel uncomfortable to deter them from forbidden areasing. Let’s say goodbye to mess, scratch, poop, dig come from dog and cat.
- PROTECT FURNITURE & PLANT – It’s an effective and safe way to protect your furniture, curtain, wall from cats scratches when you use in indoor. Outdoor cat repellent ball can also be used in your lawn, yard, garden, patio, flower beds, landscaped, vegetable garden, or anywhere you want to keep cats away to protect your plants.
- LONG LASTING WORK – The best cat repellent for yard Balls are rain-resistant and sun-proof, can be used in all weather conditions! Cat deterrents deliver a long lasting scent. The odor can last about 30-90 days to prevent cats and dogs digging and pooping on the lawn and flower bed.
- EASY TO USE – Comes with 10 pack cat away repellent outdoor balls as well as 5 pcs net bags. Wear gloves to put a cat repellent for yard into the supplied mesh bag with rope, then hang it on trees, fence posts or place it on the ground in your yard patio or fence to keep cats out. Place one at an interval of 98 inches and put it on the ground or hang it 8 inches from the ground.

Broox 2023 Upgraded Solar Animal Repellent Outdoor, Ultrasonic pest Repeller, Waterproof Motion Detection LED Flash Light, Dog, Cat Repellent, Squirrel, Raccoon, Skunk, Rabbit, Rodent Repellent, Deer
Price : $43.98
Features :
- Do you have problem with unwanted animals in your area, garden, farm, etc.? Are they destroying your garden or eating the fruits? Do they bring many viruses to you? Let’s start to use Broox Animal Repellent to solve your problems! This effective device helps you to get rid of unwelcome animal visitors. It contains a motion detector system which detects movements and emits powerful ultrasonic sound and flashing LED light.
- Repel animals in a humane way: Broox Solar Ultrasonic Animal Repellent repels animals by emitting ultrasonic sound, alarm and LED flashing light. When the motion detector, detects a motion, it will trigger the ultrasonic speaker to emit a high frequency noise which makes animals uncomfortable, therefore, keeps them away from the protected area.
- Solar Powered and Waterproof (normal rain): With a solar panel on the top of the device, it can be charged by solar energy, that benefits in energy saving and environmental protection. It also can be charged with included USB cord. This outdoor repellent uses high-grade material with the weatherproof and UV-protected construction, which can protect itself against water splashed from all directions and withstand normal rain, snow, or the harsh sun. it is perfect for garden, yard, farm, etc.
- Human Design: Cat Repellent only repels animals without any chemicals or harms. it only emits 13.5kHz-45.5kHz ultrasonic sound to deter them. New model batteries are used in this device instead of old-fashioned lithium batteries which are not safe for outdoor utilization. Please charge the device prior to first usage and install it in a place with sufficient sunlight.
- Easy to Install, widely used and Wide infrared sensor range: Simply take it out of the box, charge it with the USB cord, select your desired mode, then insert the repellent in the ground or mount it against the wall where the repellent receives enough sun light during the day. Five different frequency modes enable you to repel most types of animals in your area. This repellent has 110 degrees infrared sensor angle, detection distance ranges from 20-25 feet depending on animals’ size.

Bonide Go Away! Rabbit, Dog, & Cat Repellent Granules, 3 lbs Ready-to-Use, Keep Dogs off Lawn, Garden, Mulch & Flower Beds
Price : $20.55
Features :
- Go Away! Rabbit, Dog & Cat Repellent Granules by Bonide effectively and naturally repel animals and deter them from forbidden areas in your yard, lawn and garden.
- Use this product as a training aid! While this product is an animal behavior modification tool, it may need to be supplemented with other behavior modification techniques to break domestic animals and pets of existing bad habits.
- Natural active ingredients are people and pet safe when used as directed. Cinnamon oil and Thyme oil act as a natural deterrent to keep cats, dogs and rabbits out your garden.
- Protect yard, lawn, garden, flowerbeds, trees and shrubs. Natural essential oils are biodegradable and will not harm desirable plants around your home.
- Go Away! Animal Repellent Granules arrive conveniently ready to use! The east-to-use dispenser cap allows you to evenly distribute pellets throughout your outdoor space to begin pest control.
In Conclusion
Homemade cat repellent outdoor is a great way to ensure you keep cats off your property. The best way to do this is by using a combination of different methods. This will ensure that the cats will not be able to find any place on your property where they can get comfortable and stay for any extended period of time.