The optimal temperature to discourage mold growth is around 77-78 degrees Fahrenheit. At this temperature, your AC will effectively remove moisture from the air, which is a key factor in mold prevention.
Keeping the air conditioner set at 78 degrees or lower prevents mold buildup in the summer. Even when leaving for a few days or vacation, don't set it above 80. A higher setting won't provide enough dehumidification from the cooling process to prevent spores from growing.
Control the Temperature
The ideal temperature is between 77 and 86 degrees Fahrenheit.
Your AC can control the temperature and humidity in your home, which can prevent mold growth. During the hot, humid summers, set your air conditioner between 68 and 72 degrees Fahrenheit. The relative humidity in your house should not exceed 50%.
Can Heat Kill Mold In My Home? According to the United States Department of Agriculture (USDA), mold dies when exposed to temperatures between 140 and 160 degrees. So, in principle, yes, you can kill mold in your home with heat.
However, cold or freezing temperatures do not kill mold spores, rather it forces them to enter a dormant state in which they cease to grow until those more ideal conditions return as we discussed above. So, if you decide to freeze your bread with the hope of killing mold spores, don't count on it.
That's why experts recommend you keep humidity levels in your home at 55% or lower. Mold needs 55% or higher humidity in order to grow. Also, remember that reducing humidity below 30% isn't a good idea, either. This can cause health problems, making your eyes nose and skin dry, and exasperate lung and skin conditions.
As already mentioned, mold thrives in damp, humid environments. Your air conditioner is designed to help dehumidify your home, removing excess moisture and preventing mold's growth. So keeping your air conditioner running in humid weather and situations is a proactive step to take. Mold also likes stale air.
Leaving your AC fan set to ON allows the moisture in your home to accumulate and reach mold-growing levels of humidity. To ensure that you and your family stay cool and healthy this summer, keep your AC thermostat fan setting to AUTO.
Even when temperatures drop below freezing, mold spores don't die; they simply become dormant and will begin to multiply and grow again as soon as the temperature rises.
In general, it's recommended to set your thermostat to 55 degrees Fahrenheit or higher. This may seem high compared to the freezing point of 32 degrees Fahrenheit, but it'll help keep the interior of the floor and wall cavities – where your plumbing is often located – safely above freezing temperatures.
Ventilation fans are the best way to prevent mold build up inside a home. Think about it: what happens when a home has a flood? Typically, a water damage expert will be called in and the first thing they do is bring in ventilation fans to dry out the moisture and wetness inside the home.
This is more of a personal question, as different people feel comfortable at different temperatures. Since 72 degrees is generally agreed upon to be an ideal indoor temperature, most people would probably still feel comfortable setting their AC units slightly higher than this, perhaps at around 75.
If you seriously want to avoid mold in your home then avoid rooms cooling completely. Experts recommend that the ideal temperature for living rooms is 20°C, 23°C for the bathroom and children's rooms, and 16C for the bedroom and kitchen. It is recommended that you never let the temperature of your home fall below 14°C.
Best way to clean mold growth in the AC units
Steam cleaning kills up to 99.9% of germs and will leave your central air conditioning system not only clean, but sanitized as well, getting rid of all the mold spores and musty odors.
Mold is an obvious health risk in any home, but investing in an air purifier can help limit your exposure. The best among them will ideally offer HEPA-level filtration, with this level of filtration being able to trap up to 99.97% of airborne particles down to 0.3 microns in diameter.
Here's a look at some of the best foods to incorporate into your diet if you're aiming to detox from mold exposure: 1. Antioxidant-Rich Foods: Load up on citrus fruits, berries, nuts, and green leafy vegetables. These provide vitamins C and E, which combat oxidative stress from toxins.
Most yeasts and molds are heat-sensitive and destroyed by heat treatments at temperatures of 140-160°F (60-71°C).
Sometimes, humidity or dampness (water vapor) in the air can supply enough moisture for mold growth. Indoor relative humidity (RH) should be kept below 60 percent -- ideally between 30 percent and 50 percent, if possible.
The optimal temperature to discourage mold growth is around 77-78 degrees Fahrenheit. At this temperature, your AC will effectively remove moisture from the air, which is a key factor in mold prevention.
Molds require oxygen, but not light, for growth. Mold growth can continue indefinitely without light.
Mold needs water to grow; without water mold cannot grow. Mold also needs food, oxygen and a temperature between 40 degrees and 100 degrees F. Since mold decom- poses dead organic (once living) material it can grow on wood, the paper facing on gypsum board (drywall) and other materials made from wood.