Cats have a reputation for being extremely particular when it comes to grooming. They usually keep their fur neat and do a fine job of taking care of themselves. But even very clean cats can develop skin problems, such as cat acne.
Just like people, cats can get pimples (they just don’t have to worry about one showing up before a big date or job interview). Cat acne usually appears on the chin and around the mouth. Understandably, it can be worrisome, but fortunately, the condition is often easy to treat once you identify it.
What Is Cat Acne?
Cat acne is a skin condition that affects a cat’s chin and sometimes the lips. Things like dead skin cells and oil clog hair follicles, which lead to small bumps or black spots.
These black spots look a lot like blackheads in people. Some cats may only have a few spots, while others may develop red, swollen, or infected areas.
Cat acne can affect cats of all ages, breeds, and genders, and both indoor and outdoor cats are susceptible. Some cute kitties may have acne only once in their lives, but others might get it on and off for years.
What Causes Cat Acne?
Cat acne is still somewhat of a mystery to many veterinarians, and therefore, they aren’t always able to pinpoint precisely why some cats develop it. However, several common factors are known to increase the risk of getting cat acne.
1. Poor Grooming
Although cats are known to be expert self-groomers, not all of them always do the best job on their chin. Older pets or obese cats may especially have difficulty grooming certain areas. Therefore, oils and dirt build up in the hair follicles and clog pores over time, causing acne.
2. Plastic Food Bowls
Plastic food and water bowls are one of the most common causes of cat acne. Plastic can trap bacteria in small scratches on the surface. Even when the bowl looks clean, bacteria may still be present. When a cat rubs their chin against the bowl, bacteria can enter the pores and cause acne.
3. Stress
Stress affects many different aspects of your pet’s health, including your cat’s immune system. When your cat is stressed, their body may not fight bacteria as well as usual, which can increase the chance of skin problems. Changes in the home, new pets, loud noises, or moving to a new place are all major potential stressors for cats.
4. Hormones
Your cat’s hormones can also play a role in the development of acne. Think about human teenagers, who often get acne during puberty. Well, similarly, some cats may develop acne when their hormone levels change.
5. Allergies or Skin Sensitivity
Some cats simply have sensitive skin. Certain foods, chemicals, or cleaning products may irritate their skin and trigger acne.
Symptoms of Cat Acne
Cat acne varies in appearance depending on how mild or severe it is. In the early stages, it may be hard to notice.
Common symptoms of cat acne include:
- Black spots, usually blackheads, on the chin, which you could mistake for dirt at first glance
- Small raised bumps on the lips or chin
- Red or swollen skin (usually occurs with irritation)
- Crustiness or scabs (typically in more severe cases when bumps open or burst)
- Missing patches of fur in the affected areas
- Frequent itching or scratching, rubbing against furniture to scratch the area
- Pus or swelling (signs of a possible infection if bacteria enter the bumps)
- Visible discomfort, soreness

When to See a Veterinarian
Mild cat acne is usually not dangerous, but that doesn’t mean you should wait for it to go away on its own. It still needs treatment. It’s best to contact a veterinarian, especially if you notice bleeding, pus, or if the chin becomes very red or swollen.
If the acne spreads or continues to get worse, you’ll want to stay in contact with your vet and schedule another visit. Home treatments don’t always help, and in some cases, there may be an underlying issue at play.
How Veterinarians Diagnose Cat Acne
In many cases, a veterinarian can diagnose cat acne simply by looking at your cat’s chin. However, if the condition looks severe or unusual, your vet may perform additional tests to rule out other skin problems.
Possible tests include skin scrapings, bacterial cultures, fungal tests, and mite tests. Thanks to these assessments, your vet can narrow down the diagnosis and provide your cat with appropriate treatment.
How to Treat Cat Acne
The treatment for cat acne depends on how serious the condition is. You can often treat mild cases at home. However, severe cases usually require medication from a veterinarian.
1. Switching Food Bowls
One of the easiest and most effective treatments is changing the cat’s food and water bowls. Replace plastic dishes with ceramic, glass, or stainless steel bowls.
These materials are typically easier to keep clean and don’t trap bacteria as plastic does. No matter what bowls your cat uses, make sure to wash them daily with warm water and soap.
2. Cleaning the Chin
Keep your cat’s chin clean to remove oils and bacteria. Use warm water and a gentle cloth, and avoid scrubbing as it could irritate the skin.
You could also try vet-approved wipes. Or talk to your vet about using a mild antiseptic solution if your cat is prone to acne.
3. Warm Compresses
Use a warm compress on your cat to help reduce swelling and open clogged pores. The warmth helps loosen debris and soothe the skin.
To do this:
- Soak a clean cloth in warm water.
- Gently place the cloth on your cat’s chin for a few minutes.
- Repeat this practice once or twice a day as necessary.
4. Medicated Treatments
If the acne worsens, your vet may prescribe medication for your pet. Typical treatments for cat acne include antibacterial ointments, medicated wipes, or antibiotic creams.
Oral antibiotics are usually necessary if the acne leads to an infection. In some cases, your vet may also recommend medicated shampoos or special cleansers.
5. Avoiding Infection
If you suspect any infection, including a secondary infection, prompt treatment is critical. Infected acne can be painful and may spread to other areas.
Your cat’s veterinarian may prescribe antibiotics or antiseptic treatments to clear the infection. Never squeeze or pop bumps, as doing so can make things worse.
How to Prevent Cat Acne
Although you can’t always prevent cat acne, there are several ways to reduce the risk.
- Use non-plastic bowls
- Clean bowls every day
- Keep your cat’s chin clean
- Reduce stress by maintaining a calm environment
- Stay vigilant for early warning signs of cat acne to keep them from becoming severe.
Say Goodbye to Pesky Cat Acne
Cat acne is a relatively common skin condition that many cats experience at some point in their lives. It usually appears as blackheads or small bumps on the chin, and although the condition may look concerning, it is often mild and easy to manage.
Simple changes, like new food bowls and cleaning your cat’s chin, can make a big difference. In more serious cases, veterinarians can provide medication to help clear the infection and soothe your pet’s skin.
Watch for early symptoms and provide proper care to help keep your feline friend healthy and comfortable. For more helpful pet-parenting tips, check out the rest of the Neater Pets blog.