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10 Best Pet Urine Detectors 2025 in the United States

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Our Top Picks

#1

Winner

LUMENSHOOTER S3 365nm UV Flashlight with 3 LEDs, Powerful Blacklight Flashlights for Pet Urine Detection, Resin Curing, Rocks, Scorpion

Rating
10.0
Chosen by1,484
Battery Type and Life
Ease of Use

Most important from
1852 reviews

Battery Type and Life
Battery and charger work well. I can see stains from very far away.
Ease of Use
Bright, effective, and simple to use.

The LUMENSHOOTER S3 365nm UV Flashlight is designed for pet urine detection and other uses like resin curing and scorpion hunting. It features three powerful SMD 365nm LEDs, which produce a purer light color and clearer images of pet urine stains than the more common 395nm LEDs. This makes it highly effective at revealing invisible stains on floors and even on grass. The flashlight's material is aluminum, which adds to its durability and build quality. Users can expect a robust device that is also waterproof, enhancing its reliability for various tasks.

The flashlight operates on a rechargeable Lithium-Ion battery, which is included, along with a charger, and offers a runtime of approximately 4 hours. This is beneficial for extended use without frequent recharging. Weighing around 11.3 ounces and with dimensions of 5.7 x 1 x 1.75 inches, it is portable and easy to handle. One potential downside is that it might feel slightly bulky for some users. Additionally, the included manual helps ease the learning curve, making the device user-friendly.

With powerful LEDs, there might be a need to handle it with care to avoid eye strain or damage. The flashlight comes with a 1-year manufacturer warranty, providing some peace of mind regarding its durability and performance. In essence, the LUMENSHOOTER S3 is a powerful, durable, and effective UV flashlight, particularly suitable for pet owners needing to detect urine stains and those with other UV light needs.

Rating
10.0
Chosen by1,484
Battery Type and Life
Ease of Use

Most important from
1852 reviews

Battery Type and Life
Battery and charger work well. I can see stains from very far away.
Ease of Use
Bright, effective, and simple to use.
#2

ANGRY ORANGE Pet Stain & Odor Remover Kit for Dog Urine - Enzyme Cleaner - Citrus - 32 oz + UV Flashlight

Rating
9.4
Ease of Use

Most important from
29564 reviews

Ease of Use
The cleaner is easy to use with simple instructions, and it dries quickly without discoloring carpets.

The Angry Orange Pet Stain Remover Kit offers a comprehensive solution for pet owners dealing with urine stains. It combines a powerful enzyme cleaner with a UV flashlight to locate and treat stains effectively. The cleaner uses natural ingredients and provides a pleasant citrus scent, which can be a refreshing change from the typical chemical smells of cleaning products. The cleaner is multipurpose and can be used on various surfaces such as carpets, tiles, upholstery, and more, making it versatile for household use.

The UV flashlight included helps in identifying hidden stains, which is particularly useful for thorough cleaning. The flashlight operates on 1 AA battery (included). The ease of use is highlighted in the directions provided, emphasizing the simplicity of the cleaning process. Customer reviews are generally positive, with a 4.2 out of 5-star rating based on over 28,000 ratings, indicating good user satisfaction. This kit is ideal for pet owners looking for both a cleaning solution and a method to locate stains.

Rating
9.4
Ease of Use

Most important from
29564 reviews

Ease of Use
The cleaner is easy to use with simple instructions, and it dries quickly without discoloring carpets.
#3

AdamStar UV&High Lumens Flashlight Rechargeable, 2-in-1 Powerful Blacklight LED Flashlight Tactical 6 Modes Super Bright Waterproof Zoomable Detector for Pet Urine Curing Resin Camping

Rating
8.2
UV Light Wavelength
Number of LEDs
Battery Type and Life

Most important from
172 reviews

UV Light Wavelength
The flashlight excels at revealing invisible biological stains like pet urine, making it invaluable for pet owners and professional cleaners.
Number of LEDs
The white LED delivers exceptional brightness with multiple modes including high, mid, low, strobe, and SOS, catering to diverse needs.
Battery Type and Life
Powered by a large 5000mAh rechargeable battery, it provides solid runtime, though continuous full-power use lasts about three hours before a sudden shut-off.
Build Quality and Durability
Its build quality is impressive, constructed like a tank with durable aviation aluminum alloy and a textured grip that’s comfortable even with gloves.
Ease of Use
Switching between the bright white light and powerful UV light is quick and simple, with intuitive dual-button controls.

The AdamStar UV & High Lumens Flashlight is a versatile 2-in-1 tool combining a bright white light and a 395nm UV light, which is ideal for spotting pet urine stains that are otherwise hard to see. With multiple lighting modes including SOS and signal flashing, it offers flexibility for different situations. Its UV wavelength is well-suited for detecting fluorescent traces like pet urine, making it a practical choice for pet owners.

The flashlight is powered by a rechargeable 5000mAh lithium polymer battery, providing up to 20 hours of continuous use, and charges quickly via USB Type-C, so you won’t be left in the dark during extended use. Built from durable aviation aluminum alloy, this flashlight is water-resistant and drop-resistant, capable of handling rough outdoor conditions or accidental falls. Its compact size and anti-slip handle make it easy to hold and operate, even with gloves on.

This sturdy and multifunctional flashlight may be a bit heavier than simpler models at over 13 ounces, which might be noticeable during long use. It suits pet owners who need a reliable, long-lasting tool not only for urine detection but also for outdoor activities and emergencies, offering good value with its dual light modes and solid build.

Rating
8.2
UV Light Wavelength
Number of LEDs
Battery Type and Life

Most important from
172 reviews

UV Light Wavelength
The flashlight excels at revealing invisible biological stains like pet urine, making it invaluable for pet owners and professional cleaners.
Number of LEDs
The white LED delivers exceptional brightness with multiple modes including high, mid, low, strobe, and SOS, catering to diverse needs.
Battery Type and Life
Powered by a large 5000mAh rechargeable battery, it provides solid runtime, though continuous full-power use lasts about three hours before a sudden shut-off.
Build Quality and Durability
Its build quality is impressive, constructed like a tank with durable aviation aluminum alloy and a textured grip that’s comfortable even with gloves.
Ease of Use
Switching between the bright white light and powerful UV light is quick and simple, with intuitive dual-button controls.

Buying Guide for the Best Pet Urine Detectors

Choosing the right pet urine detector can make a significant difference in maintaining a clean and odor-free home. Pet urine detectors use ultraviolet (UV) light to reveal hidden stains and spots that are not visible to the naked eye. When selecting a pet urine detector, it's important to consider several key specifications to ensure you get a product that meets your needs effectively. Here are the main factors to consider and how to navigate them.
UV Light WavelengthThe UV light wavelength is crucial because it determines how effectively the detector can reveal urine stains. UV light is measured in nanometers (nm), and for pet urine detection, a wavelength between 365 nm and 395 nm is ideal. A wavelength closer to 365 nm is more effective at revealing stains, but it can be more expensive. If you have multiple pets or frequently deal with urine stains, opting for a detector with a wavelength around 365 nm might be worth the investment. For occasional use, a wavelength closer to 395 nm should suffice.
Number of LEDsThe number of LEDs in a pet urine detector affects the brightness and coverage area of the UV light. More LEDs generally mean a brighter light and a larger area that can be inspected at once. Detectors with 50 or more LEDs are suitable for large areas or frequent use, while those with around 10-20 LEDs are adequate for smaller spaces or occasional use. Consider the size of the area you need to inspect and how often you will use the detector to determine the right number of LEDs for you.
Battery Type and LifeBattery type and life are important for the convenience and longevity of the pet urine detector. Detectors can use various types of batteries, such as AA, AAA, or rechargeable lithium-ion batteries. Rechargeable batteries are more environmentally friendly and cost-effective in the long run, but they may require more initial investment. If you prefer a low-maintenance option, look for detectors with long battery life or those that come with rechargeable batteries. Consider how often you will use the detector and whether you prefer the convenience of disposable batteries or the sustainability of rechargeable ones.
Build Quality and DurabilityThe build quality and durability of a pet urine detector are important for ensuring it lasts through regular use. Look for detectors made from sturdy materials like aluminum or high-quality plastic. A durable detector is especially important if you have multiple pets or plan to use it frequently. Additionally, some detectors come with water-resistant or shockproof features, which can be beneficial if you need to use the detector in various environments. Assess your usage needs and choose a detector that can withstand the conditions in which you will use it.
Ease of UseEase of use is a key factor in selecting a pet urine detector, especially if you are not familiar with using UV lights. Look for detectors with simple on/off switches, ergonomic designs, and lightweight construction. Some detectors also come with additional features like adjustable focus or wrist straps for added convenience. If you are new to using UV lights, a user-friendly design can make the process of detecting urine stains much easier and more efficient. Consider your comfort and familiarity with such devices when choosing a detector.

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