How To Find Cat Urine Without A Blacklight?

by Hayley
How To Find Cat Urine Without A Blacklight
Where Should You Look If Your House Smells Like Cat Pee

Having a cat for a pet is definitely fun and satisfying. However, taking care of one isn’t really all fun and games. It’s not for the weak, and it’s definitely not for those who are very sensitive to smell.

Considering how smelly their poop and urine can get, and how sneaky they can be when doing nature’s work, it’s an understatement to say that you’ll need a lot of patience and effort to keep both your cat and home squeaky clean.

That said, if you are a cat owner, or still planning to be one in the future, one of the first things that you should learn is how to find cat urine without a backlight. This is a must to ensure that you can keep up with the tricky ways of being with a feline.

To learn and understand the said topic, read on to the following sections.

Where Should You Look If Your House Smells Like Cat Pee?

The first step in getting a hold of cat urine is to know exactly where they are. Here are some spots that you should take a look at if you don’t see where the smell is specifically coming from:

Laundry Area

Cats like to pee in rooms and places that easily get warm. That said, one of the first spots that you should observe is the laundry area.

Make sure to check thoroughly in between your washing machines. If there‘s a nearby drain, it’s also a probable pee spot for your felines. To add, take a look at your laundry hamper or those piles of clothes just lying around. There’s a really high chance that the unwanted pee smell is coming from the corner.

In Between Furniture Pieces

If you’re taking care of a highly instinct-driven feline, they will more likely want to pee in between your furniture pieces. It’s one of the top places where they feel unthreatened and safe to do nature’s work. May it be your couch, bed, under dining chairs and tables, or your bean bags, expect that at least one of these is the source of the odor that you are smelling.

Shoe Racks

Cats that are extremely comfortable and attached to their owners tend to pee on surfaces that smell like the latter. This is why they find it easy to urinate on clothes. It’s the same case with your shoes and slippers. No matter if you’re storing them in a rack or they’re placed somewhere on the floor, you should definitely try and check the spots for hidden pee.

Cat Bed Area

In some instances, cats pee not for the sole purpose of their body’s needs, but also as a way of marking their territory. It’s a defensive mechanism to prevent other animals from lurking in their space. That said, you should also check the places that they usually stay couched in. These include areas where their bed is placed. To add, it’s also a good step to take a look at their other accessories, like their toys, litter box, and climbing tower, since these are also common areas that they may be possessive of.


Although carpets are not necessarily owned by your cat, they still have a tendency to pee on them as a sign of territorial instinct. Urinating on carpets and mats is one sure way to get the smell going all over their home. This is why it becomes their way of making themselves feel safe and comfortable in your home. This being said, it’s just right to conclude that carpets are one of the most frequent pee spots.


Your closet is another one of the many places that smell like you. It’s filled with your clothes and other stuff, which makes it very appealing for cats when it’s their time to pee. If you think your cat has access to it, then you should definitely check both inside the closet and around its area to see if that is where the smell is coming from.

House Plants

If you notice signs like your house plants dying faster and more often than usual, then it can be an indication that it’s a frequent urination spot of your feline. They do this when they don’t feel comfortable in their litter box. You will know that this is the case if you find cat feces in the plants’ soil and pots.

Read also: Best Self-Cleaning Litter Box for Large Cats – Top 3 Picks!

What Are The Ways To Find Cat Urine Without A Blacklight?

If you’re wondering, yes, it is possible to find the exact places where hidden cat urine is even without the use of blacklight. It will be more difficult most of the time, but knowing the right methods will definitely make the task a little less demanding.

That said, below are some ways how to find cat urine without a blacklight:

Take Your Time In Examining The Whole House

If you’re set on finding cat urine without using any advanced tools, then you should prepare yourself by investing time and effort to examine the whole house. Check each room, the furniture in it, and its corners until you detect unwanted urine.

Do A General Cleaning

If you have the luxury of time, you should also consider doing general cleaning of your home. By doing so, not only will you be able to find cat urine, but it will also let you eliminate the foul odor that you’re dealing with.

Narrow Down The Locations Based On Smell

Of course, you don’t have to go all over your home if you can’t spend a tremendous amount of effort. You can simply narrow down the possible location of the urine simply through the smell. It will be easy to do this if you have a strong sense of smell.

Observe Your Cat’s Usual Spots

You can also find where the unwanted urine and smell are by observing where your cat usually goes after eating or drinking. You can also check their usual resting spots since that may be where they smell themselves the most, thus being a frequent urination spot.

Use The Baking Soda and Hydrogen Peroxide Method

A common home remedy used to detect cat urine is the mixture of baking soda and hydrogen peroxide. Together, these two can neutralize uric acid, which will help make urine stains visible. At the same time, it can also help eliminate the odor for a long time.

To make this, mix baking soda and 10% hydrogen peroxide (don’t use a stronger one than the said percentage) until you end up with a paste-like mixture. You can add in a tablespoon or two of liquid detergent. Put on affected areas or wherever you are smelling the urine from, and go from there.

How Long Will The Odor Of Cat Urine Last?

If left unattended, the odor of cat urine can last forever. At the very least, it’s estimated to stand for around several years.

Now, the statement may seem like an exaggeration, but it’s actually considered as one of the most persistent and long-lasting smells around. You will know if you’re a cat owner yourself.

The scientific reason behind a cat urine’s smell is the high percentage of uric acid found in the said substance. It’s also made up of other wastes like ammonia and urea, which just strengthens its odor. Moreover, it has a higher pH level and is much more concentrated than the urine of humans and other animals like dogs.

Read also: A Guide To The Best Product To Get Rid Of Cat Urine Smell

Is There A Spray To Detect Cat Urine?

Unfortunately, there is no specific product yet if you’re specifically looking for a regular liquid-powered spray. These kinds of products are usually only directed at eliminating the smell instead of finding its direct source.

If you want something to detect cat urine, then you should turn to UV flashlights. These work exactly like sprays except that they use ultraviolet light rather than a solution.

That said, this Angry Orange Kit may just be the answer you’re looking for. It’s a package bespoke for pet owners who are in high need of detecting and eliminating cat pee and its smell. Consisting of an enzyme cleaner spray and a UV flashlight, you won’t have to bother with paying multiple shipping fees and differing product qualities.

Read also: Effective Ways on How to Clean Cat Urine From Couch

How Can You Permanently Clean Up Cat Urine?

You can’t actually permanently clean up cat urine. Yes, you can effectively wipe the urine itself. You can do so using a regular cloth, a mop, or even a tissue.

However, the smell and stain can only be solved through constant long-term remedies. This means that if you’re using home remedies like the baking soda-hydrogen peroxide mixture, then you need to use it every time the odor reoccurs. This is the same if you’re using disinfectant lights and sprays.

That said, it’s best to keep in mind that there is no one-way exit to how inconvenient and unhygienic cat pee is.

Wrapping Up

Knowing how to find cat urine without a blacklight is necessary whether you have the budget to buy one or not.

It will take a lot of time and effort to complete the task since you’ll need to practically search the whole house and mix up home remedies. Even so, it will be worth it since you will end up with the same results — a home without urine stains and smell.

Keep in mind that your job doesn’t end with finding where the cat pee is. You still need to eliminate the smell through disinfectants to ensure a fully sanitized environment.

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