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Pet Urine Detectors
Waterproof Pet Urine Detectors

Best Waterproof Pet Urine Detectors of 2026

Name: LED Torch/UV Torch Rechargeable 2 in 1, Laitver 2000L Super Bright Black Light with 395nm UV Ultraviolet-6 Modes,Zoomable,Long Lasting,Waterproof Mini Flashlight
Brand: Laitver

Chloe Foster

Last Updated: 8 Feb 2026

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For pet owners, dealing with urine accidents can be a frustrating and unpleasant experience. Fortunately, waterproof pet urine detectors are now available to help locate and identify urine stains on carpets, floors, and other surfaces. These detectors use ultraviolet light to detect the presence of urine, making it easier to pinpoint and treat the affected area. With their portable and easy-to-use design, these detectors are a must-have for any pet owner looking to keep their home clean and odour-free.

At a Glance: Our Top Picks

#TOP 1

LED Torch/UV Torch Rechargeable 2 in 1, Laitver 2000L Super Bright Black Light with 395nm UV Ultraviolet-6 Modes,Zoomable,Long Lasting,Waterproof Mini Flashlight

9.9

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#TOP 2

LED Torch/UV Torch Rechargeable 2 in 1, Laitver 2000L Super Bright Black Light with 395nm UV Ultraviolet-6 Modes,Zoomable,Waterproof Mini Flashlight

9.8

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#TOP 3

ZASHMART 365nm Rechargeable UV Torch

9.6

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Top 10 Waterproof Pet Urine Detectors

#TOP 1

LED Torch/UV Torch Rechargeable 2 in 1, Laitver 2000L Super Bright Black Light with 395nm UV Ultraviolet-6 Modes,Zoomable,Long Lasting,Waterproof Mini Flashlight

Laitver
L8605
Black

LED Torch/UV Torch Rechargeable 2 in 1, Laitver 2000L Super Bright Black Light with 395nm UV Ultraviolet-6 Modes,Zoomable,Long Lasting,Waterproof Mini Flashlight for Lighting,Pet Urine Stain Detection

Features

6 Modes & Exclusive Buttons: 6 Lighting Modes: (white Light) High/medium/low/strobe/SOS And UV Light. Both White Light And UV Light Have Exclusive Buttons, Short Press The White Light Key To Switch 5 Modes, Long Press The White Light Key (3 Seconds) To Turn Off The Power, Short Press The One-Click Switch Of The UV Key, Which Is Simple And Convenient To Operate.
Super Bright & 395nm UV Light: Laitver's LED Torch Offers Incredibly Bright, Easily Illuminate A Whole Room Or A Long Distance In The Dark. The Newly Added 395nm UV Light Allows You To Easily Identify Hidden Objects That Are Difficult To See In The Naked Eye, Such As Carpet Stains, Pet Urine, Authenticity Of Currency, Bed Bugs, Ringworm Detection, And Fluorescent Substance Search. (Friendly Reminder: To Avoid UV Exposure, Do Not Stare Directly At The Light Source To Prevent Damage To Your Eyes）
USB C Rechargeable & Long-Lasting: Built-In 1800mAh Battery, You Can Use The Included USB Cable To Charge The Rechargeable Torch Directly, Which Can Provide Up To 17 Hours Of Lighting (low Brightness Mode) After Charging For 3-4 Hours. 4 Battery Indicator Can Clearly Show The Remaining Battery Power, So That You Can Say Goodbye To The Little Embarrassment Of Suddenly Running Out Of Power.

9.9

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#TOP 2

LED Torch/UV Torch Rechargeable 2 in 1, Laitver 2000L Super Bright Black Light with 395nm UV Ultraviolet-6 Modes,Zoomable,Waterproof Mini Flashlight

Laitver
L8605

LED Torch/UV Torch Rechargeable 2 in 1, Laitver 2000L Super Bright Black Light with 395nm UV Ultraviolet-6 Modes,Zoomable,Waterproof Mini Flashlight for Lighting,Pet Urine Stain Detection- Red

Features

6 Modes & Exclusive Buttons: 6 Lighting Modes: (white Light) High/medium/low/strobe/SOS And UV Light. Both White Light And UV Light Have Exclusive Buttons, Short Press The White Light Key To Switch 5 Modes, Long Press The White Light Key (3 Seconds) To Turn Off The Power, Short Press The One-Click Switch Of The UV Key, Which Is Simple And Convenient To Operate.
Super Bright & 395nm UV Light: Laitver's LED Torch Offers Incredibly Bright, Easily Illuminate A Whole Room Or A Long Distance In The Dark. The Newly Added 395nm UV Light Allows You To Easily Identify Hidden Objects That Are Difficult To See In The Naked Eye, Such As Carpet Stains, Pet Urine, Authenticity Of Currency, Bed Bugs, Ringworm Detection, And Fluorescent Substance Search. (Friendly Reminder: To Avoid UV Exposure, Do Not Stare Directly At The Light Source To Prevent Damage To Your Eyes）
USB C Rechargeable & Long-Lasting: Built-In 1800mAh Battery, You Can Use The Included USB Cable To Charge The Rechargeable Torch Directly, Which Can Provide Up To 17 Hours Of Lighting (low Brightness Mode) After Charging For 3-4 Hours. 4 Battery Indicator Can Clearly Show The Remaining Battery Power, So That You Can Say Goodbye To The Little Embarrassment Of Suddenly Running Out Of Power.

9.8

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#TOP 3

ZASHMART 365nm Rechargeable UV Torch

ZASHMART
ZM365NM
Black

ZASHMART UV Torch 365nm| Rechargeable Ultraviolet UV for Pet Urine Detection | Mini Black Light Money Detector | 3W USB Rechargeable Flashlight| Super Bright Torch for Outdoor Indoor Use.

The ZASHMART UV Torch is a powerful and versatile tool designed for various applications. With its 365nm UV LED, you can easily detect pet stains and other hidden fluids. The high-quality rechargeable battery ensures you have long-lasting use, making it reliable for quick checks. Additionally, its IPX5 waterproof rating allows you to use it outdoors, even in wet conditions, without worrying about damage. Perfect for identifying hidden stains or verifying currency, this torch is a must-have for any household.

9.6

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What We Like

Powerful 365nm UV light
Long-lasting rechargeable battery
Waterproof for outdoor use
Versatile for multiple applications
Compact and portable design

#TOP 4

LED Torch/UV Torch Rechargeable 2 in 1,Laitver 2000L Super Bright Black Light with 395nm UV Ultraviolet-6 Modes,Zoomable,Waterproof Mini Flashlight

Laitver
L8605
Emerald Green

LED Torch/UV Torch Rechargeable 2 in 1,Laitver 2000L Super Bright Black Light with 395nm UV Ultraviolet-6 Modes,Zoomable,Waterproof Mini Flashlight for Lighting,Pet Urine Stain Detection-Emerald Green

Features

6 Modes & Exclusive Buttons: 6 Lighting Modes: (white Light) High/medium/low/strobe/SOS And UV Light. Both White Light And UV Light Have Exclusive Buttons, Short Press The White Light Key To Switch 5 Modes, Long Press The White Light Key (3 Seconds) To Turn Off The Power, Short Press The One-Click Switch Of The UV Key, Which Is Simple And Convenient To Operate.
Super Bright & 395nm UV Light: Laitver's LED Torch Offers Incredibly Bright, Easily Illuminate A Whole Room Or A Long Distance In The Dark. The Newly Added 395nm UV Light Allows You To Easily Identify Hidden Objects That Are Difficult To See In The Naked Eye, Such As Carpet Stains, Pet Urine, Authenticity Of Currency, Bed Bugs, Ringworm Detection, And Fluorescent Substance Search. (Friendly Reminder: To Avoid UV Exposure, Do Not Stare Directly At The Light Source To Prevent Damage To Your Eyes）
USB C Rechargeable & Long-Lasting: Built-In 1800mAh Battery, You Can Use The Included USB Cable To Charge The Rechargeable Torch Directly, Which Can Provide Up To 17 Hours Of Lighting (low Brightness Mode) After Charging For 3-4 Hours. 4 Battery Indicator Can Clearly Show The Remaining Battery Power, So That You Can Say Goodbye To The Little Embarrassment Of Suddenly Running Out Of Power.

9.6

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#TOP 5

MOWETOO UV Torch LED Torch 2 in 1 Black Light with 4 Modes Waterproof 395nm UV Light Super Bright 500lm

MOWETOO
‎LE-8613d
Black

MOWETOO UV Torch LED Torch 2 in 1 Black Light with 4 Modes Waterproof 395nm UV Light Super Bright 500lm for Inspection Pet Urine Detecting Camping, Not Include Batteries

Features

Stain And Pet Urine Detection: 395NM UV Flashlight Helps Detect Food Stains And Pet Urine Stains On Carpets, Clothes And Toilets That Are Invisible To The Naked Eye. It Has A Significant Effect On Dog Urine.It Can Also Be Used For Forged Document Detection, Currency Verification, Amber ,jewelry Detection, Scorpion,and Body Art.
2 In 1, 4 Modes - LED Lighting Is A Combination Of White And Purple. This Product Can Be Used For Lighting Or Object Detection. In Addition, Depending On The Situation, You Can Use The Main Switch To Switch Quickly And Easily Between The Four Lighting Modes. High White Light - Low White Light - SOS - High Ultraviolet Light.
NOTE: 2 PACK Of FLASHLIGHTS BATTERIES ARE NOT INCLUDED.

9.5

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#TOP 6 Best LED Pet Urine Detector

Lepro LE UV Torch for Stains and Bugs

Lighting EVER
LE UV Flashlight 395nm
Black
9 LEDs

Lepro LE UV Torch, 9 LED 395nm Ultraviolet Flashlight, Blacklight Detector for Pet Urine, Stain, Bed Bugs and More, 3 AAA Batteries Included

The Lepro LE UV Torch is a compact and lightweight device, perfect for spotting hidden stains in your home. Its 395 nm wavelength makes it easy for you to identify pet urine and invisible food stains on various surfaces. You can also use this UV flashlight to verify the authenticity of banknotes and check for pests like scorpions and bed bugs. Constructed from durable aluminium alloy, it is designed for everyday use and is convenient to carry with an attached wrist strap.

9.5

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What We Like

Compact and lightweight design
Effective for spotting stains
Versatile for various uses
Durable and sturdy construction

#TOP 7

Lepro 21 LED UV Light for Stains

Lepro
1100008
Black
21 LEDs

Lepro UV Light, 21 LED 395nm UV Torch, Black Light Detector for Pets Urine, Stain, Bed Bugs on Carpet or Floor, Fake Banknote and More, 3 AAA Batteries Included

The Lepro UV Torch is an essential tool for everyday use, emitting a 395 nm wavelength to help you easily spot pet urine stains on carpets or clothing. It also reveals invisible food stains on surfaces, making cleaning a breeze. The UV light safely detects fluorescent whitening agents in baby clothes and cosmetics, ensuring your child's safety. Additionally, this practical device checks for counterfeit banknotes and security markings, adding an extra layer of protection in your daily life.

9.3

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What We Like

Effective stain detection
Safe for baby’s clothing
Checks for counterfeit money
Compact and durable design
Simple one-button operation

#TOP 8

ZASHMART UV Torch with 9 LED Lights

ZASHMART
ZMUV
Black

ZASHMART UV Torch Light for Pet Urine Detection | 87MM L 9LED UV Light | 395 NM Led Torch | Torch for Money, Documents, Germs, Invisible Insects Detector on Floor, (3AAA Batteries Included).

The ZASHMART UV Torch is a powerful tool for detecting hidden stains and ensuring safety. Its waterproof and shock-resistant aluminium body makes it ideal for use both indoors and outdoors, allowing you to easily spot fluorescent whitening agents in your clothing. This compact torch, measuring approximately 3.3 x 0.9 inches, fits perfectly in your pocket or bag, providing convenience wherever you go. With its included 3 AAA batteries, you can rely on this UV light for various tasks, from checking hotel rooms to identifying food stains on carpets.

9.3

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What We Like

Waterproof and shock-resistant
Compact and lightweight design
Includes batteries for immediate use
Versatile for indoor and outdoor use
Effective for detecting stains

#TOP 9

Homrich 128 LEDs UV Torch for Pet Detection

Homrich
CW128
Black
128 LEDs

UV Torch,Newest 128 LEDs UV Black Light for Pet Urine Detector, 395nm UV Flashlight with UV Protection Glasses,Ultraviolet Inspection for Dog Urine,Pet Stains,Scorpion,Bed Bug on Carpet/Floor/Rugs

The Homrich UV Torch features 128 LEDs, providing powerful illumination to help you detect pet urine and stains without the need for crawling on the floor. With a 395 nm wavelength, it allows you to easily spot invisible messes from dogs, cats, and other pets on various surfaces. Additionally, this versatile tool is useful for checking for fluorescent agents in cosmetics and identifying pests like scorpions and bed bugs. To protect your eyes during use, the included UV protection glasses ensure safety while you inspect your home.

9.1

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What We Like

Highly powerful and bright
Detects invisible pet stains
Multipurpose for various uses
Includes protective UV glasses
Durable and waterproof design

#TOP 10

Vansky UV Torch for Pet Stain Detection

Vansky
VS-UVFL03 EU
Black
51 UV LED

Vansky UV Torch, UV Flashlight Black Light for Pet Urine Detection,51 LED Blacklight Detector for Dog Urine,Pet Stains,Bed Bug on Carpet/Rugs/Floor【3 x AA Batteries Included】

The Vansky UV Torch is an essential tool for pet owners, designed to reveal hidden stains from dogs, cats, and rodents that are invisible to the naked eye. With its 51 UV LEDs, this flashlight provides a brighter light that covers a larger area, making it easier for you to identify problem spots without the hassle of crawling on the floor. The black light emits a specific 395nm wavelength, ensuring long-lasting performance, while the included batteries allow you to start using it immediately.

8.9

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What We Like

Brighter light for better detection
Covers larger areas quickly
Identifies hidden pet stains
Durable heavy-duty design
Batteries included for convenience

Frequently Asked Questions (FAQs)

1. Can a black light detect animal urine?

UV STAIN DETECTIVE is a simple to use and highly effective Blacklight Flashlight. Any dry pet urine is detected quickly and easily. The favorite spots for your cat or dog to pee cannot be detected by the naked eye but UV Stain Detective tracks them down fast!

2. Is there a device to detect cat urine?

Simple Solution Spot Spotter HD UV Pet Urine Detector use ultraviolet light to reveal dog and cat urine stains on your carpet, bedding, or furniture, so you remove the odor at its source.

3. Do black lights detect cat urine?

Luckily, you don't have to rely on your nose alone to help you find the source of the odor. Instead, try using a UV light, also known as a black light. 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.

Editor's Notes

During our waterproof pet urine detector research, we found 72 waterproof pet urine detector products and shortlisted 10 quality products. We collected and analyzed 184,538 customer reviews through our big data system to write the waterproof pet urine detectors list. We found that most customers choose waterproof pet urine detectors with an average price of £12.32.

The waterproof pet urine detectors are available for purchase. We have researched hundreds of brands and picked the top brands of waterproof pet urine detectors, including Laitver, ZASHMART, MOWETOO, Lighting EVER, Lepro.

Written by

Chloe Foster

Happy Pet Happy Owner by Chloe Foster sold over 100 thousand copies in the UK. Chloe worked as a veterinarian in The Veterinary Medicines Directorate, Woodham. She stayed for seven years before coming home to set up her pet store in Swansea. Chloe is an experienced veterinarian with a flair for literature. Chloe is vast in the knowledge of animals, animal nutrition, medication, and care.