Higher wavelengths will also work but won t make the pee stains glow as bright.
Do black lights detect cat urine.
The reason for this is that pet urine isn t the only substance that glows under a blacklight.
However it gets more complicated than that.
The short answer to the question of if a blacklight can detect cat or dog urine in the carpet is yes it can.
Best blacklights for finding cat urine stains.
Instead try using a uv light also known as a black light.
You should buy it.
Urine can be difficult to see under a blacklight during the day or in artificial light.
However so does cat urine human urine and many other high protein content fluids.
As such a black light is excellent for detecting cat spray and marking old dog pee spots potty training mishaps etc.
Those lights will make cat urine glow brighter and make it easier for you to detect.
It shows cat urine and vomit spots that are not visible in natural light.
As you can see below the answer is yes.
The best cat urine detectors should have led lights with wavelength between 365 to 385 nm.
Having pets is a joy but having a house that smells from pet odors particularly pet urine is not for this reason we recommend use of a uv black light to detect pet urine and to help in the location and elimination of pet odors.
An answered question says it is 375 it is sturdy and well made including the switch.
The product description states pet urine but the seller specifically answers a question about cat urine detection they said it does detect cat urine.
Luckily you don t have to rely on your nose alone to help you find the source of the odor.
Once you find the spot neutralize the urine with an enzyme.
Hold the blacklight 1 2 inches above the carpet furniture mattress.
It also has a 1 year warranty so you can relax knowing that it will work.
If you shine the light in a dark room cat urine will glow yellow or green making it easy to see exactly where you need to clean.
The best blacklight for cat urine detection is the uv black light flashlight from amazon and it comes at a great price too.
Many pets claim their territory by leaving a highly concentrated urine mark or spray.
As mentioned above light wavelength is an important feature to look for while buying a blacklight for cat urine.
Less expensive and less powerful lights however may not have the ideal wavelengths necessary for the ideal detection of cat urine.
Wait until dark and then turn off all the lights before trying to see urine with a blacklight.
It is the best because it outputs the right amount of light and at the right frequency to find the pee.
The substances below can also glow under a blacklight.
Look for lights with wavelengths between 365 385 nm.
This light works super well.
Pet urine detector detecting pet urine stains with a uv black light.
It is within the 365 385 nanometer range that shows cat urine.
I understood from reading a few products pages that dogs and cats have different components in their urine that make their urine detectable by different lights.