Probably not. One-time floods dry out quickly enough that there isn’t really a chance for much to grow. Persistent/repeated moisture, over an extended period, is far more likely to cause trouble. I agree with @keshlam.
What to do if bathtub is leaking through ceiling?
Remove any access hatch or panel you have to expose the tub’s plumbing connections. Run water in the tub and look for any water leaking directly below it. If you see water leaking, it is very likely you have loose connections in the drain fitting or the drain trap below the tub. Tighten or repair them as needed.
Can a leaking toilet cause mold?
Just as leaking water can damage the structure of your home, even a small amount of water can lead to dangerous mold growth. If your toilet is leaking into your walls or floor, this mold can grow undetected, causing health concerns for you and your family.
How do I prevent water damage in my bathroom?
How to Prevent Water Damage in Your Bathroom?
- Frequently test valves for your toilet, shower, and sink to ensure they are properly working.
- Check faucet supply lines hidden under vanities and replace when needed.
- Replace cracked or deteriorating caulking along sinks, tubs, and showers.
Can mold grow after leak is fixed?
Unfortunately, mold can still grow after a leak or flood damage has been fixed. Often this happens because the problem wasn’t fixed properly the first time. Occasionally, moisture is left behind or becomes hidden under floorboards or inside wall cavities.
Do plumbers deal with mold?
Plumbers help homeowners prevent and fix conditions that let mold flourish. These conditions are all related to water, moisture and humidity.
How long does it take for a ceiling to dry out after a leak?
The necessary period to dry out the ceiling will vary based on just how wet the ceiling got. It can take a minimum of two weeks, but sometimes up to four weeks.
Does mold go away once moisture is removed?
Mold requires moisture to grow but can remain inactive for a while until it is exposed to moisture or high levels of humidity. Without constant moisture, mold will become inactive but they never die unless you get rid of them completely.
