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How to Find Hidden Mold Growing in Your Home

Darin Jenks • Oct 30, 2023

Water damage can happen when and where it’s least expected. As a result, it can go hidden for days, weeks, or even months. If the water damage goes unnoticed, it can quickly leave homeowners dealing with secondary damage, including mold growth. In fact, it only takes 24 hours for mold to start growing after a water intrusion. Therefore, it only increases the longer it remains hidden.


Fortunately, homeowners don’t have to let their homes succumb to the damaging effects of hidden mold. Instead, they can regularly inspect their house and learn what signs can indicate that they might need
mold remediation in Ogden, UT. Homeowners should keep reading this guide from Swift Restoration & Remodeling to find out more about the signs that point to a hidden mold infestation.


Mold Spores Growing on Surfaces

Starting with the obvious, homeowners should request a professional mold remediation if they can spot visible mold spores in any area of their home. Though smaller patches don’t always point to a major problem, a lot of mold spores throughout different areas of the home indicate that there could be a bigger, hidden problem that a DIY cleanup won’t fix. 


Dark Spots, Stains, or Discoloration

It’s important to understand that there are over 100,000 different types of mold in the world. They can come in several different colors and textures. As a result, sometimes homeowners don’t even realize that they are looking at mold. 


Any dark spots on surfaces, such as walls, should be looked at more closely. Stains or discoloration on walls can also indicate a mold problem. If the spots are black or green with a furry or wet and slimy texture, homeowners should call in an expert for testing. 


Musty Odors

In some cases, homeowners might smell mold before they ever spot it. This is especially true when dealing with hidden mold in walls, crawlspaces, flooring, or cabinets. Most mold types have a musty or earthy smell. However, more severe cases can have stronger odors similar to that of dirty laundry or rotting meat. These smells shouldn’t be ignored. Any questionable odors should be inspected further by mold remediation professionals.


Allergy Symptoms

It’s not uncommon for people to experience allergies as the seasons change. However, these symptoms shouldn’t worsen at home. If homeowners or their family members notice an unexplained increase in allergy symptoms, they should check for signs of mold. After all, many common household mold species are allergenic, which means they produce the following symptoms: 


  • Runny Nose
  • Itchy Eyes
  • Throat Irritation
  • Burning or Itching Skin
  • Dry Skin
  • Other Respiratory Issues


Walls with Warping, Bubbling, or Cracking 

In addition to spots and stains, homeowners should be on the lookout for any warping, bubbles, or cracks in their walls. This type of damage is often associated with excess moisture, which can easily be linked to hidden mold problems. It’s important to work with a contractor who can help track down the source of the moisture to mitigate further damage. 


Darkened Grout Between Tiles

When it’s not a design choice, dark tile grout can be a sign of mold growth in bathrooms. It’s incredibly common in tile showers, but it can also be found in other areas of the home where there is poor ventilation or a leak.


Soft or Unstable Floors

If homeowners notice that their floor suddenly feels squishy or softer than usual, they should be wary of water damage. If subfloors become saturated with water, they can weaken and even become unsafe to walk on. Not to mention, they can develop mold under the wood, vinyl flooring, or carpet.


History of Flooding

It’s important that homeowners ask about the history of a home before they move in. It’s especially crucial that they ask about any past flooding events. If they aren’t addressed properly, they can turn into a major mold problem. Even if the cleanup occurred right away, there’s a possibility for mold growth if the affected area wasn’t disinfected.


Rooms with Poor Ventilation

Finally, homeowners should watch out for rooms that have poor ventilation. If the exhaust fans aren’t working right in bathrooms, kitchens, or laundry rooms, they can create excess moisture. In turn, homeowners can find themselves battling mold growth. 


Learn More About What Signs Point to a Mold Remediation in Ogden, UT

Homeowners who suspect they may have a mold problem shouldn't hesitate to request a professional mold remediation. Ogden, UT residents should contact Swift Restoration & Remodeling right away to request assistance. They can call the technicians any time for emergency services, or they can request a free quote by submitting the online form.


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