How to Spot Hidden Mold in Your Home

Mold can be sneaky, often growing in areas that are out of sight and out of mind. However, hidden mold can cause severe damage to your home and pose health risks to your family. Knowing how to spot potential mold growth—even in places that aren't immediately visible—can help you address the issue before it becomes a bigger problem.

1. Musty Odors

A persistent, musty smell is one of the first signs of hidden mold. Mold produces a distinctive odor that lingers, especially in damp or poorly ventilated areas. If you notice this smell in places like your basement, attic, or behind closed doors, it's worth investigating further.

2. Water Damage or Leaks

Mold thrives in areas that have experienced water damage or leaks. Check for signs of water intrusion—like water stains, discoloration, or peeling paint—on walls, ceilings, or floors. Even small leaks can create the perfect environment for mold growth. Common places to check include plumbing areas, window seals, and around the roof or foundation.

3. Unseen Areas to Inspect

Certain areas of your home are more likely to harbor hidden mold:

• Behind Walls: Mold can grow behind drywall, especially in areas with high humidity or past water leaks. If you notice any bulging or discoloration on your walls, it could be a sign of moisture buildup behind the surface.

• Under Carpets & Rugs: If your carpet or rug has been exposed to moisture, mold can grow underneath. Check for any musty smells or discoloration along the edges.

• Under Sinks & Around Plumbing: Cabinets and spaces under sinks are often exposed to leaks. Look for signs of mold or water damage around pipes and plumbing fixtures.

• Attics & Basements: These spaces are often more prone to mold growth due to poor ventilation and higher humidity. Check for dark spots on the walls, water stains, or a damp feel to the air.

  
  

4. Health Symptoms

If you or your family members start experiencing symptoms such as coughing, sneezing, nasal congestion, headaches, or skin irritation, it could be a sign of mold in your home. Mold exposure can worsen asthma or other respiratory issues, so if symptoms improve after leaving the house, it's time to investigate further.

5. Look for Visible Signs of Mold

While mold can be hidden, it sometimes leaves visible clues. If you see any unusual discoloration on walls, ceilings, or floors, it could indicate mold growth. Mold may appear as black, green, brown, or yellow spots. Bubbling or peeling paint, warping, or soft drywall can also indicate mold lurking beneath the surface.

6. Use a Moisture Meter

A moisture meter is a valuable tool to detect high moisture levels in areas prone to mold. By checking surfaces like walls, floors, and ceilings, you can pinpoint areas where mold is more likely to develop.

7. Call a Professional

If you can't find the source of potential mold growth or discover hidden mold that's beyond a small cleanup, it's time to call in the professionals at Argonaut Property Solutions. Our team of experts has the tools and experience to detect and safely remove mold from hard-to-reach areas, ensuring your home is mold-free and safe for your family.