How To Stop Cats From Pooping In Your Plants, According To An Expert

Is your cat using your houseplants as their new litter box? Here are the handy items that will deter this behavior.
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Ekaterina Sidorova / EyeEm via Getty Images

There’s nothing quite like the love of a pet. The snuggles, kisses and boops provide enough joy to endure all manner of nuisances, from cleaning up accidents to walks on freezing cold nights. But sometimes, our furry friends test the limits of our patience with certain shenanigans – specifically, when cats decide to use our beloved houseplants as toilets. 

HuffPost spoke to Megan E. Maxwell, a certified applied animal behaviorist, about why some cats suddenly decide to go to the bathroom in potted plants, and she points to a few key reasons:

  • Outdoor cats might be drawn to potted plants because they consist of similar compounds to soil or grass, which they are accustomed to using freely.

  • Soil is similar to kitty litter. It can be moved around and used to bury waste.

  • Cats may be urine marking to leave their scent in places around the house.

Maxwell also said that “if the behavior has suddenly started in an otherwise litterbox-trained cat, you should see your veterinarian first to rule out any medical conditions, such as a urinary tract infection,” since UTIs can cause cats to suddenly pee in new places. In general, she recommends speaking to a vet if you notice any sudden behavioral changes in eating or drinking habits before seeking help from an animal behaviorist.

Once you know that there is nothing medically wrong with your cat, there are some things that cat owners can do to curb this kind of behavior. Maxwell recommends making sure litter boxes are always clean and well-placed so cats have easy access to their litter at all times. “Be sure to have at least one litter box per cat in a multi-cat home. Assess the social interactions between the cats, as some cats may guard access to litterbox locations, preventing others from accessing them.”

There are also items you can purchase to protect your plants and discourage cats from using them as their own personal toilet. Maxwell pointed to products like covers, spikes and more to help to keep your plants cat poop-free without hurting your pet. (You can even scatter citrus fruit peels in your plants as a low-impact deterrent.)

Keep reading to pick up some of these helpful items for yourself and your plants. Your cat should be back on its best behavior before you know it.

HuffPost may receive a share from purchases made via links on this page. Every item is independently selected by the HuffPost Shopping team. Prices and availability are subject to change.

1
White beach stones
These aesthetically pleasing hand-gathered stones not only look great and add a bit of interest to a plant pot, but they discourage cats from rooting around and using the plant as a toilet.
2
A plant protector mat
This 20-inch rubber mulch ring was technically designed to protect from encroaching weeds, but is also helpful when it comes to deterring cats from using your potted plants as a water closet. (It makes the area less appealing for them when they can't move the soil around or dig to bury their waste.) It's a 1/2-inch thick mat that lets water and nutrients drain through to the root system while protecting from damage. It's reversible, too, so you can use the dark brown or red side depending on your preference. It comes in three different sizes. There are other similar options on Amazon that come in multipacks and with more size variations, but this particular option is more highly rated.
3
A pack of aluminum foil
Reluctant to invest in more involved cat-repellant methods? Start with some everyday tin foil. Most cats don't like the texture and sound, so drop it in your potted plants, wrap the edge of the pot in it, or scatter it on the ground near the plant. There's a good chance it's all you need to keep them away.
4
A reusable plant protector cover
If your plants are on the smaller side, simply covering them entirely could do the trick. These plastic cloche-like covers give the appearance of a mini greenhouse, which is kind of cute. They are lightweight, reusable and made with eco-friendly durable PVS plastic. The clear shell allows the plants to get enough sunlight and metal stakes ensure that the cover stays put.
5
Cat deterrent spike strips
These multi-purpose and versatile spike strips are a great training tool for cats, whether you're trying to keep them out of potted plants or a garden. They're safe and won't hurt your pet, and they'll get used to avoiding them quickly. They're made with durable plastic and blunt metal spikes and are available in a large 24 pack with six garden pegs, 12 zip ties and two gardening tools.
6
A plant pot grid cover
Plop a grid-style pot cover over your plants and small potted trees to keep the soil tidy and cat scat-free. The cover is easy to install, can be cut easily to fit every size and includes four plastic slices and eight plastic nails. (They're also handy when you have babies and toddlers who love to play in the mud).
7
A motion-activated sprinkler
This sprinkler isn't practical for indoor plants, but if you're having trouble keeping an outdoor cat out of both potted plants and your garden, then this motion-activated sprinkler could do the trick. It has an infrared sensor that detects animal heat and movement up to 60 feet away and releases a surprising swish of water to scare them away and trains them to avoid the general area. it has four different sensitivity settings so you can adjust it for the correct kind of animal and even features a continuous spray setting so it can do double-duty as a sprinkler.
8
A cat repellant spray
The Nature's Miracle spray was specifically designed to keep cats out of places they shouldn't be lurking. It has a harmless scent that is yucky to felines but relatively pleasant for humans, so you don't have to worry about being grossed out by it. Reviewers note that it should be used consistently and often to be most effective, but that over time cats learn to avoid the treated area.
9
Chicken wire
Laying some chicken wire either around the plants or on top of the soil is a great way to dissuade your cat from messing with your greenery. It makes getting to and moving the soil around your plants nearly impossible, it's easy to cut, adjust and remove, and you can leave it on for easy access watering while you retrain your furry friend.

Before You Go

10 Groomer Must Haves For Grooming Your Cat At Home
Professional-style nail clippers for pain-free claw trimming(01 of10)
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"My number one tip for home-groomers: TRIM THEIR NAILS FIRST!" Bullock said. "Nail-trims serve several purposes. They boost your cat-handling confidence, prevent in-grown nails and furniture destruction and, most importantly, keep you from bleeding during grooming sessions." Bullock said that she prefers simple scissor-style nail clippers.

These extra-sharp stainless scissors cleanly cut nails and the ergonomically designed non-slip handles are easy to grip. Plus, there is a safety stop guard to prevent nails getting cut too short, making these a great option if you're nervous or trimming cat claws for the first time.
(credit:Amazon)
A self-cleaning slicker brush to help remove matting and excess fur(02 of10)
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Bullock told HuffPost that if you have a long-haired cat, daily brushing and combing is an absolute must, done preferably once a day. This slicker brush features angled and capped stainless steel bristles to penetrate deep into the coat and undercoat and lift loose hair, debris and matting. It can also stimulate and increase circulation to the skin. A hair-release mechanism also pushes the fur off the brush for you to make cleaning easy.

Drechsel added that you can use a slicker brush during the bathing process after a shampoo to effectively get out any mattes or knots in your cat's fur from bathing.
(credit:Amazon)
A mid-tooth metal detangling comb with multiple bristle lengths(03 of10)
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Detangling combs with rolling pin teeth are good for releasing tangles and loose fur that can cause matting later on, all without puling at the cat's skin. "I like a detangling comb with two lengths of bristles, because it allows you to get into the coat much deeper and reach both the top and bottom coat," Drechsel said. These combs can also be useful in grooming harder-to-reach areas like the underarms and around the tail.

She also noted that the width between the bristles of the detangling comb that you choose should depend on the thickness of your cat’s coat. For instance, thicker coats common among breeds like British short hairs or Persians would do better with a wide tooth metal comb to better glide through the fur without causing tension, whereas cats with thinner coats might do well with finer tooth combs.
(credit:Amazon)
A hypoallergenic and plant-based shampoo bar just for pets(04 of10)
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If you are planning on bathing your cat, Drechsel said that a hypoallergenic shampoo is a must, and preferably one that doesn't leave a residue on the fur which could potentially be ingested when your cat licks themself. This gentle lathering shampoo bar is formulated with coconut oil to be great for skin and conditioning the coat and rinses out easily and cleanly. Using a bar over a liquid can also make it easier to suds up your animal while they are wriggling around or trying to escape. (credit:Amazon)
Hypoallergenic cat wipes for quick ear, eye or butt cleaning(05 of10)
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"Earthbath cat wipes are my go-to for a quick ear cleaning and for wiping eye boogers out," Bullock said. These fragrance-free hypoallergenic wipes are formulated with vitamin E and aloe vera to moisturize both coat and sensitive skin while eliminating excess dander, messes or oil buildup. (credit:Amazon)
A sterile saline solution for eye cleaning and tear stain removal(06 of10)
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Many cats, especially short snout breeds like Persians, are prone to excess tear production and build up around the eye which needs to be cleaned daily. For this, Drechsel prefers first aid saline solution because it's eye-safe and free from additives. She recommends soaking a cotton pad really well then placing it over the eye to loosen up any thicker or dried-up sections without harming or ripping out the fur underneath. (credit:Amazon)
A calming ear cover to protect ears during bathing and drying(07 of10)
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If you are going to bathe and dry your cat, Bullock said that she always uses a "Happy Hoodie" to help prevent water entering the ear canal and to muffle the loud noises from the dryer. The gentle compression and swaddling effect that this washable hood provides can also help minimize anxiety and make your cat feel more comfortable. (credit:Amazon)
A protective grooming sleeve to prevent scratches(08 of10)
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If your cat is prone to scratching while being groomed it might be useful to use a scratch-resistant protective sleeve during the process. Partially constructed of Kevlar, this sleeve is washable for easy cleanup and is flexible for unrestricted movement. (credit:Chewy)
A spray nozzle attachment for the sink for easier rinsing(09 of10)
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"For at-home grooming, it's important to use a deep sink if you have one, and a spray nozzle," Bullock said. Spray nozzles can make rinsing easier and help make sure that you are able to rinse off every part of the cat. She added that placing a towel at the bottom of the sink or basin can help make your cat feel more secure.

This easy-to-install attachment comes with a handheld shower sprayer with two spray modes as well as a faucet diverter and a mountable shower head holder. The flexible recoil hose can be extended up to 6 and a half feet.
(credit:Amazon)
A plastic e-collar to provide both distraction and protection(10 of10)
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According to Bullock, using a plastic e-collar or "cone of shame" around your cat's neck can provide them just enough distraction to help get the job done while also shielding you from any bites. This waterproof cone collar is available in multiple sizes and has a padded trim neckline for a comfortable wear. (credit:Petco)

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