When Does Mold Start Growing After a Leak?

1/26/2022 (Permalink)

The smallest water leak can lead to a major mold outbreak in your home.

Mold Prevention In Your Home

The length of time leading up to mold growth is a common concern after a leak or another form of residential water damage. Mold takes 24 to 48 hours to start growing if sufficient moisture and nutriment are available. Here are a few pointers regarding which measures should take place during this timeframe to prevent mold from becoming a major problem at a residence in Bryan, TX.

12 Hours

It is important to extract all standing water within the first 12 hours after a leak. A water damage mitigation service may recommend several methods:

• Using pumps or a wet vac
  
• Tearing out porous materials exposed to contaminated water
• Cutting holes in walls to promote ventilation
  
  

Getting rid of standing water is the first priority for limiting primary damage. Afterward, a homeowner should eliminate residual moisture that may support mold growth.

24 Hours

The first day after a leak is critical for preventing mold. It may be necessary to take several measures in this span of time:

• Cleaning or disinfecting areas exposed to contaminated water
  
• Promoting drying with ventilation
  
• Running a dehumidifier to draw moisture out of the air and porous surfaces
  
  

Maintain humidity levels between 30 percent and 50 percent to discourage fungal growth. Even a small amount of residual moisture can support the growth of hidden mold behind baseboards, in or under carpet, or within wall cavities.

48 Hours

Drying should be underway within two days of water damage. Keep in mind that water may affect areas near the primary location of damage. Restoration experts should perform a thorough inspection to ensure that all moisture from a leak has been removed.

The more quickly an affected area is dried, the less likely mold will be to grow. Hiring water damage mitigation professionals is the best way to prevent mold growth after water damage at a home in Bryan, TX.