5 Household Appliances That Can Cause Mold Growth

appliances causes mold growth

There are 5 household appliances that can cause mold growth. We must find ways to get rid of it. Why? Because aside from making our house look and smell gross and undesirable, mold can cause several health problems. 

Nasal congestion, cough, wheezing, headache, sore throat, and eye irritation are some of the adverse effects of mold exposure to human health. Skin and respiratory allergies and asthma attacks can also easily trigger those who have it due to mold inhalation. 

What are Molds? 

Molds are microscopic fungi that can live indoors and outdoors and are components of our natural surroundings. They are sometimes called fungi or mildew. They can breed by producing tiny spores that can easily float and spread in the air.

Molds can have different textures and forms. They usually look like discoloration or blemish to the area where they reside. They can appear as black, white, green, yellow, or blue. Molds can also look rough, velvety, or hazy, depending on their kind and where they grow.

How Does Mold Grow?

Molds generally grow outside, and when they thrive indoors, the more they become dangerous to our health because we can readily inhale them. Mold lives when there is moisture. It grows in places bearing water, like laundry areas, kitchens, basements, crawl spaces, and bathrooms. Molds can survive anywhere. Aside from appliances, they lurk in carpets, furniture, walls, and floors, 

What are the Top 5 Household Appliances that Cause Mold Growth?


The lack of ventilation and moisture mixing with warm air makes refrigerators easy access to mold growth. The appearance of mold can be visible on the sides, seals, and shells.

Air Conditioner

Molds can grow inside an air conditioning system that is unused for some time. Moisture in the air can condense inside the ducts and vents when cold air passes through duct work during the hot summer periods. It causes fungal and mold to grow. 

Water Heater

A water heater can produce gradual leaks due to a loose drain valve over time. Formation of sediments can happen because of hard water or oxidation that may cause leaks and build-up of a tiny pool of water below the water heater, and this is where molds can occur. 

Washing Machines

  • Front-load washer – Molds usually stay on the rubber gasket of front-load washing machines. The machine creates moisture and detergent residue where molds feed.
  • Top-load washer – Humidity and water after a load can grow molds between the drum and the interior walls in top-load machines. 


Humidifiers, when not properly maintained or when humidity is always on high levels, can develop and spread molds and bacteria that can cause respiratory diseases. 

How to Prevent and Eliminate Mold at Home?

To block mold growth at home, you must control moisture and prevent leaks. It includes eliminating stagnant water indoors, clearing areas prone to moisture like bathrooms and kitchens, drying damp mattings, and furniture. And of course, we should know how to clean mold regularly in appliances that cause mold growth. 

Mold in your house can make you ill, so you must seek help from experts before they can harm you and your family. There are five household appliances that can cause mold growth which we should remember. Large masses of those require specialized removal procedures and protective equipment. Dry Tech 24/7 in Florida is trusted and reliable in treating mold in your home. Their accredited technicians inspect and eliminate mold in appliances and other affected areas of a home and structures without cross-contaminating them. Call Dry Tech 24/7 now for fast and dependable mold remediation! 

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