what color does the urine show up as with the light on it?
634206
I have green carpet and it shows up as a distinctive light green to white color.
634207
I returned the light because it did not work. If you purchase a light that works like I did (at Petco) the urine shows brighter than the surrounding area. I changed the brand of litter boxes as a result of my findings. The light I purchased also works in the bathroom and kitchen to show where you might do a little extra deep cleaning.
634208
Green/ yellow tint or if left for long period of time or treated more white / or light green (faded). The light works really well.
634209
It's supposed to glow ultraviolet. I heard they work, but this one didn't make it to the urine area when it shut off, never to work again.
833831
It's pretty clear that if you point the black light at the carpet and there is a spot that glow, you have urine.
1410940
You need the black light to test for E. coli. A black light looks like a black or dark purple fluorescent light bulb. You can get a small one adequate for this test right here on Amazon for about $6.00. The Chauvet Handheld Blacklight (NVF-4)
1578217
The urine running up the test strip. As the urine runs up the test strip it becomes pink and then the test lines show up.
833832
You're right. I had to figure out what to look for because some fuzz and other debris can show up under the light. However, once I saw the first spot of urine, I knew what to look for from then on. You should point the light directly over the carpet and look for spots that resemble a water spill. Those are usually urine. Also look for areas on the wall near the floor that look like someone sprayed a water bottle. Once you find the first one, you'll recognize it from then on.
1186829
I guess you could say it was a light yellowish/amber. It went on clear (doesn't add color to your skin.)
2260231
We've had our litter system for quite awhile and the liners have never altered the color of the urine. You might need to have the kitten checked out. I hope everything is okay.
719621
The color pink or blue goes down, white area goes up it should absorb the pee, and by the way this product is awesome and you will save a lot of money.
949915
It's not always the same each time. Usually it is yellow but it doesn't always light up
2055683
Interesting question. I can tell when my bowel movement color is a much lighter color. ( just my experience though ).
833835
The organic substance in the rug, on furniture, floors, etc. from my dog's urine showed up bright white when the blacklight was turned on after dark. The room does have to be dark for it to work. The little blighter had been busy.
1391825
Put batteries in light and shine on floor and walls and urine marks will show up.works better in low light. Best to wear the yellow googles supplied.
1808155
Its more of a yellow or even a tad orangish light. It definitely doesn't dim bluish. I've LED lights in the bath that go that way.
2130882
The light is not too bright. You can also turn off light and just use therma-cell
1053503
Yes....I just checked out my bathroom. You can see everything! Urine, toothpaste, soap scum and globs of hand lotion. From now on, I'm cleaning with the black light!
1737821
Try again in the morning when you first wake up. The urine will be stronger. I also believe it's more common to receive a false negative than a false positive. Good luck.
1914653
This question is confusing. You will know the light is on. It is fairly bright.