Stop Cat Spraying: Why It Happens and How to End It for Good

If you’ve ever walked into a room and been hit with that strong, unmistakable smell of cat urine — usually on a wall, curtain, or piece of furniture — you’re not alone. Cat spraying is one of the most frustrating issues cat owners face.

But here’s the good news: you can stop your cat from spraying, and it starts with understanding why they’re doing it in the first place.

What is Cat Spraying?

Spraying is not the same as regular urination.

While urinating usually happens in a litter box with the cat squatting down, spraying is when a cat backs up to a vertical surface, raises their tail (which may twitch), and releases a small amount of urine — often on walls, doors, furniture, or even clothing.

This behavior is not always a “potty problem.” It’s often a communication tool or a response to stress.

Why Do Cats Spray?

1. Marking Territory

This is the most common reason for spraying. Both male and female cats (especially unneutered males) spray to mark their territory. It’s their way of saying, “This spot is mine.”

Spraying is more likely to happen if:

  • There are other cats nearby (even if only outside your window)

  • You’ve moved to a new home

  • You’ve introduced a new pet or family member

2. Stress and Anxiety

Cats are creatures of habit. Any change in their routine, environment, or social dynamics can cause stress — and stress can lead to spraying.

Triggers can include:

  • New furniture

  • Changes in your schedule

  • A new baby

  • Loud noises

  • Guests or other animals in the home

3. Medical Issues

Sometimes, spraying is a sign of a health problem — like a urinary tract infection (UTI), bladder inflammation, or even kidney issues. If your cat has suddenly started spraying, a trip to the vet should be your first step.

How to Stop Cat Spraying – Step by Step

1. Rule Out Medical Problems

Before anything else, schedule a vet visit. A quick urine test or physical exam can help rule out health issues. If your cat is healthy, then you can focus on behavioral solutions.

2. Spay or Neuter Your Cat

This is one of the most effective ways to stop spraying, especially in males. Neutering reduces territorial instincts and dramatically decreases urine marking behavior.

Most cats stop spraying a few weeks after being fixed. If your cat is already neutered but still spraying, keep reading.

3. Deep Clean All Sprayed Areas

Cats are likely to spray the same area again if they smell previous markings.

Here’s how to clean:

  • Use an enzyme-based cleaner specifically made for pet urine

  • Avoid ammonia-based cleaners (they smell like urine and can make things worse)

  • Clean thoroughly and repeat if needed — cats have strong noses!

4. Reduce Stress Triggers

Try to figure out what’s causing your cat stress. Is there a new cat outside? A new pet inside? A move or remodel?

Once you identify the stressor, you can take steps to reduce or eliminate it.

You can also:

  • Keep a consistent feeding and play schedule

  • Provide hiding spots and elevated areas like cat trees or shelves

  • Use pheromone diffusers like Feliway, which mimic calming cat pheromones

5. Litter Box Makeover

Even if your cat is spraying and not urinating outside the box, improving the litter box setup helps overall behavior.

Checklist:

  • One litter box per cat, plus one extra

  • Keep them clean — scoop daily, clean weekly

  • Use unscented, clumping litter

  • Avoid placing boxes near noisy appliances or in high-traffic areas

6. Block or Redirect the Behavior

If your cat is spraying in one specific location:

  • Block access to that area

  • Use double-sided tape or aluminum foil temporarily

  • Place their food or toys near that spot (cats don’t like to “go” where they eat)

You can also try training alternatives, like placing a scratching post in the area. Scratching is another way cats mark territory — and it’s a lot more pleasant than spraying.

Final Thoughts: Be Patient and Consistent

Spraying can be stressful, smelly, and discouraging. But remember: your cat isn’t being “bad” — they’re communicating the only way they know how.

With a little detective work, the right tools, and consistent care, you can stop cat spraying and bring peace (and freshness) back into your home.

Bonus Tip: When to Call a Professional

If your cat continues spraying despite all efforts, it might be time to speak with a feline behaviorist. They can help uncover hidden stressors or conflicts you may not be aware of.

Don’t give up. Your cat isn’t doing this out of spite — they’re asking for help. And now, you know how to respond.