Is there a device that can detect mold in your house?

Author: Taryn Schaefer  |  Last update: Tuesday, November 4, 2025

Hygrometers: These measure the relative humidity in your home. Since mold thrives in humid environments, this tool helps pinpoint potential mold hotspots. Moisture Meters: These detect moisture in materials like wood, signaling potential mold growth areas.

Is there a device that detects mold?

Mold Detection

In the same way that smoke detectors identify smoke, not fire, the Biomatrix Mold Monitor identifies unseen moisture that can lead to widespread mold growth.

Is there a way to detect mold in your house?

11 Signs of Hidden Mold in the House and How to Find Them
  1. Visible Mold Spores.
  2. Dark Spots on Surfaces.
  3. Musty, Damp, or Earthy Smell.
  4. Allergic Reactions.
  5. Struggle With Respiratory Issues.
  6. Your HVAC System Smells Weird.
  7. Warped Walls.
  8. Dark Tile Grout.

Do mold detectors really work?

Mold tests cannot measure all the molds in an environment or how much occupants are exposed to. Such testing can also miss evidence of problems and results may mislead or be misused.

Is there an app to detect mold in your house?

Mold Finder AI makes mold inspection fast, easy, and reliable. Whether you're concerned about black mold or any other mold issue, our advanced AI technology will help you detect and analyze mold in seconds. Simply snap a photo or upload one from your gallery, and Mold Finder AI will do the rest!

How To Test For Mold In Your Home | Best DIY Mold Test Kit to Use | Mold Testing

How do I test myself for mold exposure?

There are several methods available to test for mold exposure:
  1. Blood Tests: Blood tests for mold exposure detect specific antibodies produced by the immune system in response to mold exposure. ...
  2. Skin Prick Tests: This method involves exposing the skin to small amounts of common molds to check for allergic reactions.

How do I find and remove mold from my house?

Tips and Techniques
  1. Fix plumbing leaks and other water problems as soon as possible. ...
  2. Scrub mold off hard surfaces with detergent and water, and dry completely.
  3. Absorbent or porous materials, such as ceiling tiles and carpet, may have to be thrown away if they become moldy. ...
  4. Avoid exposing yourself or others to mold.

What do professionals use to detect mold?

It's best to hire a professional mold inspector for accurate results. They have the experience and equipment such as digital moisture meters, hygrometers, infrared cameras, and borescopes, to detect and identify mold growth, and DIY kits may be unreliable.

What are signs of mold sickness?

Although symptoms can vary, the most common symptoms seen in people exposed to mold indoors include:
  • Nasal and sinus congestion.
  • Eye irritation, such as itchy, red, watery eyes.
  • Wheezing and difficulty breathing.
  • Cough.
  • Throat irritation.
  • Skin irritation, such as a rash.
  • Headache.

Does homeowners insurance cover mold?

Homeowners insurance doesn't usually cover mold damage or removal unless it's the result of a covered peril. If the mold in your residence was caused by something sudden or accidental, such as a bursting pipe or some other covered incident on your policy, you may be protected.

How to tell if mold is behind walls?

How to Detect Mold in Walls
  1. Water stains.
  2. Dark rings.
  3. Discoloration.
  4. Deterioration like peeling, bubbling, or cracking of the paint or wallpaper.

Can I test for mold in the air myself?

There are some kits that only test for the presence of mold on surfaces, while others collect or grow samples of the mold that may be in your home. In order to test for mold spores yourself without the help of a professional, you should purchase a viable mold test kit. These can range in price from about $20-$45.

How to get rid of mold on walls permanently?

The only effective way to permanently get rid of mould problems is by reducing the build-up of moisture in your home. This can only be achieved through better ventilation.

How do I get a mold test for my house?

Companies that provide water damage inspection services may help look for moisture and some may be familiar with mold problems as well. The basics of mold, moisture control and cleanup are in the EPA publication "A Brief Guide to Mold and Moisture in Your Home."

Do air purifiers detect mold?

Furthermore, mold can grow and spread quickly, and air purifiers are unable to stop its growth since they lack detection capabilities. Therefore, the most effective air purifiers may be able to reduce the amount of mold spores floating in your home, but they won't eliminate them entirely.

Is there a meter to detect mold in walls?

As microbial growth tends to develop in places with elevated moisture conditions, a non-destructive moisture meter such as the Tramex Moisture Encounter ME5 and Moisture Encounter MEX5 can locate elevated moisture levels within building structures, such as walls and ceilings, without damaging the surface area.

Can mold behind walls make you sick?

It irritates the nose and throat, which can lead to both sneezing and coughing as your body tries to get rid of the irritant. Inhaling mold spores can also trigger coughing in people with allergies or an asthma attack, for those with asthma.

How to tell if your house is toxic?

If you suspect your asthma worsens or is more severe than usual, contact your doctor or medical professional.
  1. Bad Smells In The Home. When there's a bad smell in the home, you can tell. ...
  2. Peeling Wallpaper. ...
  3. Spots On The Wall. ...
  4. Bad Allergies Won't Go Away. ...
  5. Visible Mold Growth. ...
  6. Past Water Damage.

How to find hidden mold in your house?

Most often, a mold problem will be readily identified by a musty smell that becomes obvious in damp environments. Mold also likes to play hide and seek, so if you suspect there is a problem, then check under carpets, behind drywall, inside ductwork, in between bathroom tiles and in other moisture-prone areas.

Is there a mold detector tool?

TEST ROOM AIR, HVAC SYSTEM, & ANY HOUSEHOLD SURFACE: This air mold test kit is a tool that helps to determine the amount of mold in indoor air. It tests for a wide range of molds, including common household varieties.

How do home inspectors detect mold?

Inspectors test for mold in basements by conducting a visual inspection, checking for signs of moisture, collecting air or surface samples, and sending them to a laboratory for analysis. They use specialized equipment to detect hidden moisture sources.

How to test for mold in your house?

To test for mould in the air at home, you can use DIY mould testing kits available in stores or online. These kits often include petri dishes filled with a growth medium. You'd expose the dish to the air for a set period, and then cover and allow it to incubate for a specific time.

What kills 100% of mold?

Hydrogen peroxide, commonly used to disinfect wounds, is active against a wide variety of micro-organisms including mold. It acts by releasing oxygen at a rapid rate, which kills mold by oxidizing the surface and breaking down proteins and DNA.

How to check for mold in the air in your house?

The two most common methods used to identify a mold problem are mold test kits or air testing sensors. These kits include the necessary air test devices, chemical strips, or Petri dishes and are available at department stores or online. They'll also come with an instruction manual for any brand-specific guidelines.

How much does it cost to have mold removed from your house?

Mold remediation costs $2,365 on average, but it can cost between $375 and $7,000, depending on location, type, and size of infestation. Mold removal often requires replacing or significantly renovating your home's materials, making the costs tricky to calculate.

Previous article
What can go wrong with a fan oven?
Next article
What is the best natural pest repellent?