Citrus: orange, lemon, lime, and grapefruit Citrus smells are widely reported as being repugnant to cats. You can use this to your advantage by throwing orange peels around your garden to keep cats away or spritzing a citrus scent on indoor fabric that you don't want your cat scratching up.
Orange and lemon peels (cats dislike citrus smells), cayenne pepper, coffee grounds, pipe tobacco, lavender oil, lemon grass oil, citronella oil, peppermint oil, eucalyptus oil, & mustard oil.
As a general rule, cats are sensitive when it comes to smells, but there are a few scents they hate that might just surprise you. They can't stand citrus and as much as you might love the smell of fresh herbs, cats hate rosemary and thyme. Banana and mustard are a big no-no too, as well as lavender and eucalyptus.
Vinegar as a cat repellent
Spraying Outdoors – Straight or diluted vinegar can be sprayed around the edges of a garden, and on plants, fences, posts and garden décor to keep cats away. Concentrate the spray on areas that the cats frequent or that you particularly want to protect.
Cats dislike the smell of certain scents, such as citrus, eucalyptus, lavender, peppermint, and rosemary. You can use these scents to deter cats from entering certain areas of your home or garden by using essential oils, planting these plants, or using citrus peels.
Here is a few ideas to keep them at bay from areas you don't want them: Eucalyptus and Lemon may be the very essence of freshness to humans, but to animals, especially cats, it's off-putting. Cats have 40 times the number of odor-sensitive cells in their noses as humans, according to PetPlace.
Humane deterrents are the best approach.... Smells that repel cats: To keep cats out of yards or gardens, plant the herb rue or sprinkle dried rue. Citrus or lemon scents (orange peels, lemon peels), garlic, ammonia, vinegar, coffee grinds, pipe tobacco, mustard, citronella, or eucalyptus all deter cats as well.
Mix together lemon juice, rosemary and white vinegar - three things cats detest. Put the liquid in a spray bottle so it's easy to use around the garden. Simply spray near where the cats spend time - on planters, the patio, or even inside.
Most cats find the pungent smell of vinegar to be overwhelming and flee the area. Most cats have an acute sense of smell and are discouraged by new, foreign, and powerful aromas. Vinegar for a cat repellent can be a humane, simple, and non-toxic solution.
Lavender, geranium, and eucalyptus
Some gardeners use lavender plants to deter deer, but you can also try this as a deterrent for felines. Likewise, geranium and eucalyptus plants give off an odor that cats dislike.
Peppermint oil is highly toxic to cats.
Without the enzymes required to break down phenols, cats exposed to peppermint oil can experience: Liver damage. Breathing difficulties. Wobbliness and seizures.
Unfamiliar Objects, Fruit or People
But it is a good example of cats being afraid of unfamiliar things (people, objects, fruits, etc.). Cats like to feel safe and secure in their home — if something new enters their space, that's probably going to cause some stress.
Squeeze 2 drops of lemon essential oil, 2 drops of wild orange essential oil, and 2 drops of lavender essential oil to the bottle. Cats are more sensitive to scents than humans, so essential oils with strong odors, such as citrus and lavender, can help repel them.
Most cats don't like vinegar or citrus; you can try mixing citrus oil or apple cider vinegar with water and spray it on the areas you want your cat to avoid. You should, however, test the spray before coating your furniture to ensure it doesn't cause any spots or damage. Peppermint oil works, too.
Cats dislike eucalyptus, lavender, lemongrass, and peppermint – just choose the ones you don't mind the scent of yourself.
Citronella oil is a homemade cat repellent that many people have had success with. Citronella is best known as a mosquito repellent, but cats find the Citronella odor to be distasteful. Simply mix one part Citronella oil to four parts water and spray liberally in the troubled areas.
Do cat repellents really work? “Yes, the ones that work do,” says Nagelschneider. “You also need to use the right deterrent for the job.
Pest control products such as moths are frequently used in gardens to keep cats at bay. Cats find it irritating when they smell mothballs. However, not all cats will flee.
Cover Your Counters With Aluminum Foil
Many pet owners and experts recommend putting aluminum foil on countertops to curb your cat's counter-hopping enthusiasm. The combination of the noise of crinkled foil and the unpleasant feeling may be enough to keep them off the counter.
Signs of lavender toxicity in cats include diarrhea, vomiting, and weakness. However, your cat may also experience respiratory symptoms when inhaling lavender essential oils, including coughing and wheezing.
Cats are sensitive when it comes to smells, but there are a few scents they hate that might surprise you (and you probably have them in your kitchen). Try orange and lemon peels, cayenne pepper, coffee grounds, lavender oil, lemon grass oil, citronella oil, peppermint oil, eucalyptus oil, and mustard oil.
Sprinkling Epsom Salt As A Deterrent
You can also make a pet deterrent by sprinkling some Epson salt around your garden and around every plant. When you plant seeds, sprinkle some salt in a row and reapply every two weeks.