5 Signs of Mold Growing in Your Home


The 5 Most Common Ways to Identify Mold Growing in Your Home

Mold is incredibly common because it naturally grows in outdoor environments. When mold spores enter indoor environments that are moist and dark without considerable airflow, they develop into greater mold problems, putting your home in danger and your health at risk. 

Knowing the signs of indoor mold can help you identify outbreaks and take action toward remediation. In this blog, we’ll cover the most common signs of mold in homes, common causes and locations, and when to call your local restoration company for professional mold remediation.

Mold growth emergency? Don’t wait. Contact Sierra Restoration in Southern California immediately.


The Conditions Needed for Indoor Mold Growth

To identify mold in your home, it helps to know what environmental conditions are ideal for mold formation. The number one requirement is moisture. Mold spores spread and grow when they land on wet and damp surfaces. This is why mold is commonly found in and around showers, sinks, water-damaged woods and carpeting, and other areas where moisture is present. 

As an organism, mold also needs to feed on organic matter to grow. This can include everything from human food sources—think rotting breads, cheeses, and fruits—to household surfaces such as wood and insulation. Even some dusty surfaces can serve as a source of mold growth.

Temperature and humidity factor into mold’s survival, as well. The ideal range is considered to be between 60 and 80 degrees F, but mold can also grow in warmer and cooler conditions. Likewise, high humidity encourages mold growth. Common activities like using a stove to cook or running a humidifier can raise your risk of mold, although these activities alone cannot cause a mold problem. 

Finally, poor ventilation is another risk factor, and clean, regular airflow can improve the air quality in your home. However, if you suspect mold growth in your home, particularly in your HVAC system, it’s important not to increase ventilation, which can spread mold spores and create a much larger problem. Instead, contact your local mold remediation company immediately.


5 Signs of Mold in Your Home

Unsure if you have mold in the house? Look out for the following common signs of indoor mold growth.

#1. Musty, Damp Odor

    Did you get a whiff of something unpleasant? Mold typically has a musty smell; people have also described the scent as wet, earthy, rotten, and sour. Follow your nose and see if you can find any visible developments where the odor is. 

      #2. Symptoms of Mold Exposure

      The effects of mold exposure differ from person to person, but generally, those who react have allergic or respiratory symptoms. Increased congestion, throat irritation, and itchy, watery eyes are all common allergy symptoms. While these symptoms alone do not confirm your home has a mold problem, you can test for mold or search for additional signs.

      #3. Dark Stains on Walls or Furniture

        Where there are spots or stains on home surfaces, you may find the mold itself. The color of mold depends on the species; the most common species found in homes are brown, black, white, grey, and green. 

        #4. Excessive Moisture

          Have you recently experienced water damage? If you have a leaky pipe, poor bathroom ventilation, or an appliance malfunction that causes a water spill, you’re at risk for a mold problem and must address the water damage immediately. 

          #5. Peeling Wallpaper

            Bubbling or cracking wallpaper is a sign that mold is trapped beneath it. Again, you can confirm mold by searching for other signs, like dark stains on the walls or moisture around the area.


            What to Do When You Suspect Mold in Your Home

            If you discover any signs of mold, it’s best to contact a mold remediation specialist to take care of the issue. If you come across visible mold that’s less than 10 square feet, the Environmental Protection Association (EPA) states that you can usually handle the job yourself. However, a remediation professional can check for and rule out mold in hidden areas, such as behind drywall or underneath carpeting. Trapped mold must be addressed carefully and by a professional to prevent the spread of mold spores throughout the home. 

            In short, removing mold yourself, even if you do so successfully, may not be the end of your mold problems. The only way to eliminate mold for good is to hire a professional to inspect your home and go through a thorough remediation process. 


            For Professional Mold Remediation, Call Sierra Restoration

            Sierra Restoration’s mold specialists can confirm whether or not you have mold in your home and, if you do, address it promptly and professionally. Rather than “cleaning” the mold, our team gets to the source of the mold growth, addressing any moisture problems and determining the safest way to remove the mold for good. We will:

            • Inspect the surrounding area and appliances for leaks, dampness, cracks, and gaps in the walls
            • Contain visible mold and mold spores
            • Use air filtration equipment to restore clean air
            • Safely remove the mold
            • Clean your area and ensure all odors and mold are removed

            If you need mold remediation in or near the Cache Valley, call Sierra Restoration. Since 2010, we have provided Utah and Idaho communities with competitive pricing, professional craftsmanship, and 24/7 emergency assistance at home.

            We proudly provide services in:

            • Cache County, Utah
              • Logan, Hyrum, Smithfield, Providence, Millville, Lewiston, Nibley, Richmond, Wellsville, Mendon
            • Box Elder County, Utah
              • Brigham City, Willard, Perry, Tremonton, Garland, Fielding, Bear River City, Honeyville, Deweyville, Mantua, Collinston, Corinne
            • Franklin County, Idaho
              • Preston, Franklin, Mink Creek, Cub River, Whitney, Windor, Swanlake, Weston, Thatcher, Dayton, Clifton, Oxford
            • Oneida County, Idaho
              • Malad City, Samaria, Cherry Creek, Woodruff, Holbrook
            • Rich County, Utah
              • Garden City, Laketown, Randolph, Woodruff
            • Bear Lake County, Idaho
              • Montpelier, Saint Charles, Paris, Bloomington, Liberty, Fish Haven, Bennington, Georgetown, Dingle, Ovid, Geneva

            Our trusted restoration and remodeling team applies our motto to every job: “Restoring dreams one home at a time – with value, quality, and timeliness in mind.”

            Mold growth emergency? Don’t wait. Contact Sierra Restoration in Southern California immediately. Schedule an appointment or call us at (435) 563-4007.

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