UV Black Lights: a Powerful Tool To Reveal Hidden Contaminants

Pet stains and contamination in various parts of your home, including carpets, area rugs, upholstery, and even mattresses, can be challenging to identify with the naked eye. However, experienced professionals employ UV black lights and Very Low Moisture (VLM) cleaning to detect and address these hidden issues. In this article, we will explore how service providers use these methods to uncover and remediate pet stains and odors while providing additional options, such as deodorizers, disinfectants, and stain guards, for extra protection. We will also discuss DIY tips for treating accidents between professional cleanings, natural products like Natural Miracle, and the remarkable action of enzymes in eliminating pet stains, odors, and bacteria. Finally, we’ll answer five FAQs about these topics.

How UV Black Lights Detect Contamination

UV black lights work on the principle of fluorescence. When UV-A light, typically emitted at a wavelength of around 365nm, interacts with certain substances, it causes them to fluoresce or emit visible light. This phenomenon is beneficial in detecting proteins present in urine and other bodily fluids.

Proteins consist of long chains of amino acids, and their molecular structure allows them to absorb UV-A light. When proteins absorb this UV-A energy, it triggers a process where they re-emit the absorbed energy as visible light, making them glow or fluoresce.

In the case of pet stains or other biological contaminants on surfaces like carpets and upholstery, proteins from urine or bodily fluids are often present. These proteins are virtually invisible to the naked eye under normal lighting conditions. However, when a UV black light is used to illuminate the area, the proteins fluoresce and become visible as bright, often bluish or greenish, spots or streaks.

This fluorescence effect allows skilled professionals to effectively detect and identify pet stains and contamination. By using UV black lights, they can pinpoint the exact locations of these stains, enabling precise and targeted cleaning and remediation efforts. It’s a fascinating application of science that helps maintain cleaner and healthier living environments.

UV black lights - Furniture

Additional Options for Protection

One of the most powerful tools in the arsenal of professional cleaners are UV black lights. With the aid of UV black lights, professionals can precisely identify the areas needing attention, whether pet stains on carpets, area rugs, upholstery, or even mattresses. This detection method ensures a targeted and thorough cleaning process, as every affected spot is addressed.

To complement this detection process and further enhance the cleaning experience, homeowners have the option to consider the following add-ons:

Deodorizer: Consider adding a deodorizer to your cleaning service to eliminate odors and leave your home smelling fresh and clean. This is especially useful for pet owners or households with children.

Sanitizer: For extra peace of mind, homeowners can opt for a deep, clean, sanitizing treatment, such as DeoGerm. This is highly beneficial for pet owners or those with small children, as it helps eliminate bacteria and allergens, creating a healthier living environment.

Stain Guard: To protect your carpets, area rugs, and upholstery from future stains and spills, you can request a stain guard application. This invisible shield forms a barrier against stains, making cleanup easier and preventing permanent damage. 

DIY Tips for Treating Accidents

While professional cleaning is always recommended, here are some DIY tips for handling pet accidents between scheduled cleanings:

  1. Act Quickly: It is crucial to clean up pet accidents as soon as they happen. The longer you wait, the more time stains and odors have to set, making them harder to remove.
  2. Blot, Don’t Rub: When accidents happen, blot the stain gently with a clean cloth or paper towel to absorb as much moisture as possible.
  3. Use Enzymatic Cleaners: Enzymatic cleaners like Natural Miracle, Bissell Pet Stain Remover, or Simple Solution Stain Remover break down the components of pet stains and odors, making them easier to clean.
  4. Avoid Harsh Chemicals: Steer clear of harsh chemicals, which can set stains and damage fibers.

How Enzymes Work

Enzymes, remarkable biological molecules, are vital in effectively removing pet stains and associated odors. When it comes to pet stains and other contaminants, enzymes perform several crucial functions:

  • Breaking Down Stains: Enzymes are like little cleaning experts that focus on the proteins in pet stains (like urine and feces). They work hard to chop these proteins into smaller, water-friendly bits. This dismantles the stain’s structure, making it easier to remove when cleaning.
  • Getting Rid of Smells: Enzymes are also great at eliminating bad smells. The foul odors from pet stains mostly come from bacteria breaking down those proteins. Enzymes help by breaking these proteins apart, which stops the stinky smells. This leaves your home smelling clean and fresh.
  • Bye-Bye Bacteria: Enzymes do more than clean stains and odors; they also help kill harmful bacteria. Bacteria love to munch on organic stuff, and pet stains are like a buffet. But as enzymes clean up the organic mess, they also remove the bacteria’s food, reducing or removing the bacteria from the area. This makes your home a healthier place to live.

Enzymes are indispensable in addressing pet stains, as they break down proteins, neutralize odors, and contribute to the elimination of potentially harmful bacteria. Their enzymatic action helps restore the cleanliness of surfaces and contributes to a healthier and more hygienic living space.

For eco-friendly and effective pet stain and odor removal services, trust Be Green Carpet Cleaning. Our skilled professionals use cutting-edge technology to ensure your carpets, area rugs, upholstery, and mattresses are clean, fresh, and free from pet-related contaminants. Contact us today for a cleaner, healthier home environment.


Can I use household vinegar or baking soda to clean pet stains?

While these household remedies can help with odor control, enzymatic cleaners are more effective at breaking down the components of pet stains and odors.

Are stain guards safe for pets and children?

Yes, most stain guard products are safe for pets and children when applied according to the manufacturer’s instructions.

What is the difference between VLM cleaning and traditional steam cleaning?

VLM cleaning uses 70% less water, making it gentler on carpets and reducing the risk of mold growth. It is a SMART method that dries faster than traditional steam cleaning (reducing the risk of mold) and does not require extraction.

How often should I have my carpets and upholstery professionally cleaned to address pet stains and odors?

It’s recommended to have professional cleaning done every 9 – 12 months, depending on the extent of pet activity and the severity of stains and odors.

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