Mold grows well on paper products, cardboard, ceiling tiles, and wood products. What does mould need to Grow? You will need 9 samples for each type of food. How does mould grow? Molds live on dead organic substances. Between the third and the twelfth day, the spores begin to colonize within the structure. Mold is normally found indoors … However, if you’ve been experiencing some of these symptoms that improve when you are no longer in the home, you may want to have your house checked by a mould professional. (One exception is hard fruit such as an orange. You can plot the amount of mold on each bread sample and compare it to the number of days, like in the diagram below. Mould may grow indoors in wet or moist areas lacking adequate ventilation, including walls/ wallpaper, ceilings, bathroom tiles, carpets (especially those with jute backing), insulation material and wood. For each of the bread types, A, B or C average the amount of mold grown over the ten days and write these figures into a table. There is no practical way to eliminate all mold and mold spores in the indoor environment; the way … If environmental conditions are right, they form new spores that are released into the air to start the life cycle over again. Mold spores require three things in order to grow mold: When a mold spore lands on a place that has the right conditions of temperature, moisture and nutrient availability, it sprouts. Two ways a homeowner can decrease the humidity in the home is by increasing ventilation and buying a dehumidifier. Molds can survive anywhere. Ensuring adequate air circulation in the home also helps to defend against mold growth by encouraging evaporation. Assure that ventilation throughout your home is adequate to keep up with moisture levels, consider sub-floor and roof ventilations as well as high quality bathroom and laundry ventilation systems. 17a/283 Glen Huntly Rd, Elsternwick, VIC 3185, Water Damage Restoration Tricks for Your Home, Proven Tips to Eradicate Mould in Your Home, How to Eliminate Smoke Odour After a Fire, A Step-by-Step Guide to Completely Remove Mould From Your Car, warping or bowing of walls and architraves, Symptoms of mould sickness in your family. Most molds requires the presence of considerable moisture for growth. Do you think you may have a mould problem? Paper is its favorite food, but it can also grow well on wood, cardboard, particleboard, straw and drywall. Take 3 samples of each type of food and spray lightly with water. Mold grows on paper, cardboard, ceiling tiles, and wood. Colorful mold growth (Photo courtesy of Terry Brennan) Moisture problems can … To look for leaks in your home, be on the lookout for –. How might this condition affect how mold grows on the food? What Does Mold Need to Grow? You do not notice inactive mold spores because they are invisible to the naked eye. When a mold spore lands on a place that has the right conditions of temperature, moisture and nutrient availability, it sprouts. Do you think the wet samples will grow mold more quickl… They can also travel long distances by clinging on to clothing or fur. Make sure you purchase a dehumidifier that will cover the square footage necessary for your residence. It can “sneak up on you,” as Cathy says, in … The following six steps will significantly reduce your risk of mould or other issues in the home. Mould spores thrive and multiply in moist wet conditions. Molds can grow on a variety of … 3. The various species … The World of the Mold Spore Mold spores are microscopic plants that float on every breeze, inhabit every inch of earth and surround us everywhere we go. By creating an account you agree to the Hunker, Inspectapedia: How to Distinguish Between Mildew and Mold, National Archives: Mold and Mildew-Prevention of Microorganism Growth in Museum Collections, American Institute for Conservation: Invasion of the Giant Mold Spore. How does mold grow? Be sure to also check for mould in air conditioning and heating ducts, washing machines, dishwashers, and in the shower and bathtub. Keeping the relative humidity between 45 percent and 65 percent, and the temperature below 70 degrees Fahrenheit should prevent mold growth. They are carried by air currents throughout your home. Food that contains any kind of water or fluid is susceptible to mold growth. Their small size makes them easy to disperse via wind and water. Mould also grows efficiently in warmer more humid climates, and blossoms at 25 to 30 °C.