Does Cat Pee Have Ammonia: 9 Reasons Why Your Cat’s Urine Smells Bad and How to Deal With It

Yes, cat pee has ammonia. Your pet cat’s urine can smell strongly of ammonia due to the breaking down of the urea in their pee. While this smell is unpleasant, it is not harmful to your cat and can help it mark its territory.
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9 Reasons Why Your Cat’s Urine Smells Like Ammonia
Most cats will eliminate without emitting a strong smell, but if your cat urine smells ammonia- it’s because they are clearing out their system and removing waste. The scent can be overpowering if your house has high levels of pet odor or if you have multiple cats in the home. If you notice an increase in the ammonia smell in your cat’s urine, take it to a veterinarian for a checkup immediately!
1. Dehydration
Dehydration is a common problem in cats and can lead to several issues. If your cat is not drinking enough, this can cause ammonia production and weight loss.
There are several reasons why your cat’s urine might smell ammonia-like. If you’re unsure what the cause may be, it is best to take them to the vet for a checkup so they can rule out any underlying health problems.
2. Inadequate Diet
A diet focusing on quality meat and vegetables will help keep cats’ urine odorless. While overfeeding your cat will inevitably increase their urinary tract infection and ammonia levels, ensuring they have enough fresh water is also essential for keeping their urinary tract clean and free of bacteria.
3. Hormones
In addition to being an indicator of health problems, urine also contains information about your cat’s emotional state. For example, when they are stressed or feeling aggressive, cats may release hormones in their urine.
By understanding these signals, you can better interpret what your cat is trying to tell you. It might also involve marking territory or letting others know when the cat feels hungry or tired.
4. Urinary Tract Infection
UTIs are a common infection in cats, and if left untreated, they can be pretty serious. If you think your cat has a urinary tract infection (UTI), take them to the vet as soon as possible! Cats are particularly susceptible to UTIs due to their ammonia-producing bacteria.
As urine smells unpleasant because of this, you’ll probably be able to smell it in your cat’s urine, even if they don’t have any apparent symptoms. Treatment usually involves antibiotics and rest – so if you smell ammonia in your cat’s urine, it’s best to take them immediately for treatment!
5. Other Kidney Problems
If you notice that your cat is urinating more than usual, there could be a problem with its urinary tract. This can range from minor issues such as bladder infection to severe kidney failure. Unfortunately, renal failure in cats is one of the most common causes of ammonia-smelling urine, and it’s usually easy to detect.
Whenever your cat starts peeing several times a day and has blood or mucus in its urine, it should visit a veterinarian for an evaluation as soon as possible. Once diagnosed, cat owners may need to take various treatments, including antibiotics and painkillers, to heal rapidly and return to their routine soon after.
6. Unfixed Male Cat

There is no doubt that the ammonia smell can be pretty overpowering, particularly if you have a male cat. This unpleasant smell is produced when the cat’s kidneys work overtime to rid its body of excess nitrogen.
If you notice that your cat’s urine or saliva starts to smell strong, there are a few things you can do to try and reduce or eliminate this odor. For starters, change their litter box regularly and feed them a high-quality diet, which will help flush out any bacteria buildup in their system. If symptoms persist despite taking these measures, then antibiotics may be necessary.
7. Excessive Protein
Protein-heavy foods can also cause ammonia levels in cats. This is because cats with a sensitive digestive system or stomach often struggle when digesting high protein content in their diet. Make sure they have plenty of fresh water and food – this will help to flush out any ammonia buildup.
8. Older Cat
Older cats produce ammonia more than younger cats, and their urine might smell bad. As cat kidneys start failing with age, they make more ammonia overall. If you notice that your cat’s urine smells bad, it’s best to take them to the vet for a checkup.
9. Drinking Bad Liquids
If your cat drinks from an unusual source (such as a garden), its urine could also smell like ammonia. Urine that smells strongly of ammonia might also be liver disease or poisoning symptoms.
Tips for Removing Cat Urine Smell
When cat urine odor starts to creep into your home, it can be tough to get rid of it. Trying to scrub and clean urine stains can be frustrating, and the smell lingers no matter what you do. That’s why it’s so important to take action right away.
Absorb Any Wet Urine
It’s always important to take preventative measures regarding cat urine. One way of doing this is by scrubbing any wet areas with a vinegar solution. Let the mixture sit for at least 30 minutes before rinsing off with water. Remove wet clothes or surfaces that may have absorbed urine, and vacuum the debris afterward!
Use an Enzyme Cleaner
Sometimes, the urine smell can be pretty intense, especially in living spaces. One way to combat this is by using an enzyme cleaner. This will help remove the ammonia smell from the area and break down the protein and nitrogen in urine. Make sure to read product labels carefully before using them, as some cleaners may contain harsh chemicals that could damage your furniture or carpeting.
Cover the Area That Is Being Treated
Make sure to cover the area where cat urine was detected with something so that contact with this fluid isn’t made. A cloth or piece of paper should work fine- ensure it is adequately rinsed afterward.
Keep Airflow Moving
Make sure to open all windows in the room and leave the doors open for air circulation. Remove the cat urine as soon as possible by spraying a solid odor eliminator onto surfaces or pouring vinegar onto a cloth and letting it soak until morning.
Identify Why Your Cat Has Accidents

If you struggle to get your cat to stop peeing in the wrong place, it might be worth investigating other possible causes. This includes ensuring there are no food or water spills or new animals in the house and examining the litter box for any dirty litter.