First Floor Houses Prone to Mold and How to Deal

Why are houses in Florida prone to mold?

The probability of moldy houses in Florida is relatively high compared to other states in the United States, mainly due to the local climate and geographical environment.

1. Climate factors

High temperature and high humidity: The humidity in Florida often ranges from 70% to 90% throughout the year, and is closer to saturation in summer, providing ideal conditions for mold growth.

Frequent rainfall: Florida has a subtropical/tropical climate, with heavy rainfall during the rainy season (May to October), making houses susceptible to moisture.

Hurricane and rainstorm: strong precipitation and storms can easily cause house water seepage, roof water leakage, and flooding, increasing the probability of mold breeding.

2. Structural characteristics of the house

Wooden houses are common: a large number of single-family homes in Florida have wooden or gypsum board walls, which are prone to moisture absorption and can grow mold once water seeps in.

High dependence on air conditioning: Florida people use air conditioning all year round. If the ventilation is poor or there is a problem with the drainage system, condensed water will accumulate near walls or pipes, causing mold.

3. Actual situation

According to the American Society of Home Inspection (ASHI) and local property reports in Florida, mold problems in Florida homes are one of the most common in the United States.

When buying or renting a house in Florida, professionals usually remind you to check for mold on the roof, attic, basement, air conditioning ducts, and bathroom.

Some data suggests that over 50% of homes in Florida will experience mold problems at least in their lifetime due to moisture and water leakage issues.

The probability of moldy houses in Florida is several times higher than in dry northern regions of the United States, such as Arizona and Nevada. Without proper dehumidification, ventilation, and maintenance, it is almost impossible to completely avoid mold in houses living in Florida.

 

How to deal with the mold crisis?

In such a high-temperature and high-humidity environment as Florida, it is indeed necessary to have regular dehumidifiers and purification fans, which are equivalent to the "first insurance against mold". Let me help you break down why:

1. Function of the dehumidifier

Reduce air humidity: The dehumidifier LGR can maintain indoor humidity at 45%-55 %, which is the most challenging range for mold growth.

Protect furniture and buildings: Wooden floors, wardrobes, and gypsum boards no longer absorb moisture for a long time, fundamentally reducing the chance of mold growth.

Reduce the burden of air conditioning: Although air conditioning can dehumidify, during the rainy season in Florida, the humidity is too high, and operating the air conditioning alone is often insufficient. Cooperating with dehumidifiers can save energy and extend lifespan.

Special scenarios: independent dehumidifiers are particularly required for spaces such as basements, garages, cloakrooms, and storage rooms.

2. Function of the air scrubber

Air circulation: Avoid dead corners and humidity, especially in bathrooms, kitchens, and areas near corners of the wall.

Take away mold spores: Combined with HEPA filtration or UV sterilization, it can reduce mold particles and odors in the air.

Accelerated drying: In the event of water seepage or small-scale water leakage, the fan can quickly blow dry the walls and floors to prevent mold growth.

3. Recommended configurations for Florida households

Whole house dehumidifier: A whole house dehumidifier is best to be linked with the central air conditioning system to maintain appropriate humidity throughout the day.

Mobile dehumidifier: A mobile dehumidifier can be placed in wardrobes, basements, or rooms with high humidity.

Air scrubber/air purifier: An air scrubber with HEPA filter maintains air flow and filters mold spores.

Intelligent humidity monitor: Keep track of the humidity level at all times, and be alert when it exceeds 60%.

 

In Florida, without dehumidifiers and adequate air circulation equipment, it's almost a matter of time before houses become infested with mold. A regular dehumidifier and purification fan are the basic configurations for preventing mold growth.

Do you want me to help you compile a list of Florida home anti-mold equipment purchases (including recommended models corresponding to the housing area)? This is more intuitive and easier to operate.