LE Black Light Flashlight, Small UV Lights with 21 LEDs, 395nm, Ultraviolet Light Detector for Invisible Ink Pens, Pet Dog Cat Urine Stain and More, AAA Batteries Included

I highly recommend this! I was iffy at first, but all these cleaning articles I read recommend buying this. It helps me clean so much!!I adopted a rescue GSD several months ago. I had the typical problems of her shedding, but she was also extremely stressed when I got her. She was so stressed that she would have accidents anytime she though I was upset. She was stressed on how she needed to tell me she needed to go outside, so she would have more accidents. She was stressed anytime I wanted something back and my dog likes to steal things. Overall, I ended up with a lot of pee on the floor. I thought I cleaned it all up, but it was very clear I didn’t when I bought this. I could see all the old stains clear as day. This allowed me to clean them up with an extractor. I really cared about this because it helps not only from a hygiene stand point, but dogs smell the urea from previous pee spots if not cleaned properly. I did not want her or any other pet having additional accidents.There was a nice bonus on this too. My dog likes to shred toys and “gut” them. By “gutting” her toys she takes all the stuffing out and lays it where ever. I end up chasing a lot of stuffing down. This LED light highlights stuffing I didn’t even realize I missed. It makes it easier to pick it up and prevent my vacuum from being damaged.Overall, this product is extremely cheap and easy to have on hand. There are a ton of practical uses for it, so why not keep it laying around?

I use this for checking for uranium grass. Since this is just for fun, it does work for me. It’s lightweight. Fits in small pockets. Strong enough light to pick up glow. It may not be the best black light for serious collectors and buyers as it is not as powerful.

1st thing I did was to check the bathroom. I spent the next hour washing walls scrubbing nooks. I works exceedingly well.

I initially had a little single AA one LED bulb UV light I don’t even know where I found it a couple years ago and I came across UV resin and happened to find it a few days before Which turned out to be very inefficient, and as a newbie, wasted a lot of time product, and made quite a few messages because it was not capable of penetrating the resin. It seems so it was not hard underneath, and if you have use this stuff, you know the hoed that goes. That being said, that’s all, I have to compare this light to, but boy what a difference, and to me a drastic one I am quite content with. As for finding urine, we have several cats and I walked around and did you find any P which is not surprising, but it sure did pick up a lot of other things not able to be seen with the eye On the floor and the walls. Well, going on reviews before buying us. I noticed some complaints about not being able to see cat urine and I will say I noticed when I was in a completely dark room. This was super bright and a lot would be seen, but it didn’t take too much light from being near it to drastically knock the usefulness of the black light down and maybe just a theory why some people are having great success, and others are not so I would highly recommend the darker the room the more this is going to work.

Product arrived exactly as described. I purchased the product to easily detect pet accidents around my home. It performed just as I wanted it to. It clearly showed me the spots that needed cleaning. The brightness really helped me find the spots easily. I love the quality of the product as it has withstood several falls and drops. I’m still using the battery it came with so I am impressed with the battery life and it easily fits in my pocket on cleaning day.

this is not a good black light for detecting hornworms on tomato plants, which is what I bought it for

I used the light for scanning uranium glass

This is a very helpful UV light to help find pee stains from pets or whom ever and get them cleaned up. We keep a really clean home and I was shocked to see things that we've missed. This UV light must be used in the dark to be fully effective. It's not big and easy to pack away in a bag if you want to check out the floors or bed in hotels. Worth ever penny!