How To Stop A Cat From Spraying (Complete Guide for Cat Owners)
Cat spraying is one of the most annoying things that can happen to a cat owner. It smells bad, happens a lot, and you might feel like you have no control over it. If you’re searching for how to stop a cat from spraying, the good news is that this behaviour always has clear causes, which makes it far easier to manage once you understand what’s behind it.
This guide provides you with proven methods to prevent cats from spraying indoors. We’ll discuss why spraying happens, when it usually starts, what makes it happen, and what really works in the long run. No myths. We will refrain from offering any advice that involves punishment. These are simply kind, straightforward solutions that work for both you and your cat.
Key Takeaways From This Blog
- Cat spraying is not a bad habit but rather a way of communicating.
- Cats of both sexes are capable of spraying, particularly when under stress.
- Early neutering significantly reduces spraying, but it doesn’t always eliminate it.
- Changes in the house frequently cause sudden spraying.
- Correctly cleaning the spray marks is essential to preventing recurring behaviour.
- The best remedies are territory management and stress reduction.
- Rather than improving spraying, punishment makes it worse.
- With the correct strategy and perseverance, the majority of spraying problems can be fixed.
Understanding Cat Spraying Behavior
Urinating normally is not the same as spraying. Cats typically stand upright when they spray, releasing a tiny amount of urine onto vertical surfaces like doors, walls, or furniture. Pheromones found in urine are used to communicate with other cats.
Cats use spray to:
- Mark the area
- Manage your stress or anxiety
- React to other creatures
- Regain control in unfamiliar circumstances
This behaviour is instinctive. When something in their surroundings seems strange, even affectionate, well-trained cats may spray.
Why Cats Spray Indoors
Spraying indoors is typically an indication that a cat feels threatened or uneasy. Typical reasons consist of:
- Hormones: Male cats who are not neutered are the most likely to spray. They mark their territory and seek mates due to hormonal urges. Although it’s less common, female cats can also spray.
- Stress on Territory: Cats have a strong sense of territoriality. Spraying can be triggered by feeling crowded, sharing space with other pets, or seeing or smelling another cat outside.
- Changes in the Environment: Routine is critical to cats. Moving, rearranging furniture, meeting new people, or getting pets can disturb their sense of security.
- Fear and Anxiety: Loud noises, animal conflicts, or a lack of hiding places can trigger stress-related spraying.
When Do Cats Start Spraying?
When they reach sexual maturity, which usually happens between five and six months of age, most cats start spraying. If they feel pressure to mark their territory or sense other cats nearby, some may begin earlier.
For this reason, whenever possible, veterinarians advise neutering before puberty. Early neutering greatly reduces the likelihood that spraying will develop into a habit.
Understanding age-related changes can be easier when you know how cats mature, as explained in Cat years to Human years
How Neutering Affects Spraying
In roughly 85–90% of male cats, neutering reduces spraying. It reduces the desire to mark territory by lowering testosterone levels.
Neutering is not a guarantee, though. If spraying persists following surgery, behavioural rather than hormonal factors are typically to blame. Territorial disputes, stress, and anxiety still need to be addressed.
How to Stop a Cat From Spraying Indoors
You need to do more than just clean to stop spraying. You need to get rid of both the smell memory and the thing that makes you do things.
Step 1: Be careful to clean the areas that were sprayed well.
Cats often return to places that smell like cat urine. Use cleansers that contain enzymes, which are designed to break down proteins in urine. Don’t use anything that has ammonia in it since it smells like pee and makes you want to spray again.
Step 2: Find the Cause
Think about this:
- Did something happen recently?
- Are there any cats outside?
- Are the pets stressed out with each other?
- Has the daily schedule been messed up?
The answer typically shows how to get to the answer.
Step 3: Make the house less stressful
- Keep the same times for feeding.
- Provide them with calm areas to rest.
- Put in vertical space, like shelves or trees for cats.
- Don’t let pets play with each other.
It’s less likely that you’ll need to spray if you’re in a calm environment.

Stopping the Need for More Spraying
The most important thing to do when spraying stops is to make sure it doesn’t happen again. If the underlying problem isn’t totally fixed or if their surroundings gets stressful again, cats will typically start spraying again. Keeping things the same, minimising competition, and making sure your cat’s home is peaceful and predictable will make it far less likely that the spraying will happen again.
How to Set Up the Litter Box
A key element of preventing spraying is setting up the litter box the right way. Generally, it’s advisable to have one litter box for each cat, along with a spare. This makes the area less stressful and provides each cat with options. Every day, you should scoop out the litter boxes to keep them clean and appealing. Cats may avoid or get stressed out by dirty boxes. It’s also essential where you put it. Put the boxes in places where your cat can use them without feeling monitored or scared.
Choosing the right spot for the litter box helps create a stress-free living space, a key element in Designing the perfect Indoor Environment for your Indoor Cat
Sharing of Resources
Cats are more likely to spray when they think they have to fight for something they value. Make sure that each cat in the house can readily get to its own food and water bowls, beds, scratching posts, and places to relax. When there aren’t enough resources or when they have to share, cats may mark their territory to signify that they possess it. Cats feel safe when there is less competition, which inhibits them from feeling territorial.
Making the environment better
When cats are bored or not getting enough cerebral stimulation, they are more likely to spray when they are stressed. Animals feel less worried and have more energy when they have more things to do in their habitat. Playing with other cats, resting on windowsills to observe, and having a lot of places to scratch are all good ways for cats to act normally. A cat that is psychologically and physically fit and happy is considerably less prone to spraying inside.
Adding regular playtime through Interactive Games For Cat helps reduce boredom, stress, and spraying behavior.
Stopping the spraying on furniture and walls
Cats often spray up and down surfaces because that makes the stench spread better. To stop spraying on furniture or walls, first use enzyme-based cleaners to clean all the places that have been damaged. This will get rid of any smells that are still there. If you avoid going to troublesome locations for a short period, it can help you quit doing them. You can also influence how your cat feels about places by putting food bowls, beds, or other objects they know there near places where they have been sprayed before. Putting objects on surfaces that cats don’t like, such as double-sided tape or aluminium foil, will keep them from spraying again while they develop new habits.
Stress and Spraying in Your Neighbourhood
When cats feel safe and in charge of their space, they often stop spraying when they’re stressed. It can assist with territorial anxiety if you can’t see outdoor cats. If you have more than one cat in the house, it might help to separate the ones that don’t get along and then progressively bring them back together. You should always take your time when introducing new dogs. Pheromone diffusers could also help the space seem more serene. You don’t have to share space evenly, but you do have to respect it.
What Not to Do
Some reactions can make spraying worse instead of better. If you yell at a cat, reprimand it, or rub its nose in pee, it may get more terrified and anxious, which can make it spray more. Using cleaners with strong scents could also make marks happen again. Not paying attention to early stress symptoms makes the behaviour worse. Spraying gets worse when you’re scared, but continuous, gentle correction helps it get better.
When to Call a Vet
You should take your cat to the vet right away if it starts spraying, straining, or crying when urinating, or if it has blood in its urine. If your cat suddenly starts using the litter box differently, you should never disregard it. Before treating the problem as a behavioural issue, it’s crucial to rule out medical illnesses, such as urinary tract infections, that can occasionally seem like spraying.
If a vet visit is needed, following a calm approach like in Prepare your Cat for a Vet Visit can significantly reduce stress-related behaviours.
Last Thoughts
When a cat sprays, it’s annoying, but it’s hardly the end of the world. Things become clearer when you stop seeing spraying as a negative activity and start seeing it as a method of talking. With patience, consistency, and the right changes to their environment, you can stop most cats from spraying.
The greatest method to make your home peaceful again is to know what your cat wants.
FAQ (Frequently Asked Questions)
Q1: What is the best technique to keep a cat from spraying inside?
A: By figuring out what went wrong, cleaning the areas that were sprayed with enzyme cleaners, minimising stress, and ensuring sure the litter box is set up right. Don’t punish.
Q2: What does it indicate when a cat sprays inside?
A: When a cat’s environment changes or it feels uneasy, it may feel threatened, stressed, or want to mark its territory.
Q3: How can I stop my cat from spraying all the time?
A: Neuter early, retain the same routines, minimise stress, supply ample litter boxes, and clean up spray marks thoroughly.
Q4: When do male cats start to spray?
A: Most male cats start spraying when they are ready to mate, which is between 5 and 6 months old.
Q5: When do cats learn to spray, and why?
A: Cats commonly start spraying between the ages of 5 and 12 months because of changes in their hormones and the urge to guard their territory.
Q6: What measures can I take to prevent my male cat from spraying despite being neutered?
A: Focus on reducing stress, preventing outside triggers, providing different resources, and making things more fun.
Q7: What are some of the most typical reasons why a cat suddenly starts spraying?
Common reasons for spraying include relocating, acquiring new pets, allowing cats outside, altering routines, or experiencing increased stress.
Q8: How do you stop a cat from spraying furniture or walls?
A: Clean it well, keep people out, modify how the room is used; and get rid of any bad smells.
Q9: How can I stop my cat from peeing inside?
A: You can prevent it by neutering your cat early, maintaining the same habitat, reducing stress, and maintaining clean litter boxes.
Q10: What strategies can I employ to prevent my cat from spraying when experiencing stress or attempting to defend its territory?
A: Reduce tension, respect your space, stay out of the way of others, and make your house a quiet and predictable environment.
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