Guide
Mold after a leak — what to do next.
Wet materials left damp can grow mold. Limit disturbance, improve drying if safe, and get help for your ZIP when the area stayed wet.
Do this now
- Keep kids and pets away from visible growth.
- Do not scrub large mold patches dry — that can spread spores.
- Increase airflow only if it does not push contamination into clean rooms.
- Photograph growth and the original water source.
- Check your ZIP on DryCalm for next steps and professional help when available.
When to get help
Call for professional mitigation if you have standing water, wet drywall or carpet, sewage, a sagging ceiling, or any electrical risk. DryCalm is not 911 and does not give free quotes — when partner coverage exists for your ZIP, we show a number to call. Contractors are independent; DryCalm may be compensated for connections.
FAQs
How soon can mold appear?
Often within a few days on wet porous materials, faster in humid conditions. Faster drying lowers risk.
Is bleach enough?
Surface cleaning is not a substitute for removing wet materials and fixing the moisture source. Large or hidden growth needs assessment.
Should I run a dehumidifier overnight?
It can help after extraction on small clean-water events. Do not use it as a substitute for removing wet drywall, padding, or contaminated materials.
Does DryCalm give free quotes for water inside the home?
No. DryCalm is free guidance — not a quote marketplace. When partner coverage exists for your ZIP, we show a number to call an independent contractor. DryCalm may be compensated for connections.
Should I call before or after contacting insurance?
If unsafe, call 911 first. Otherwise stop the water if safe, photograph damage, then call your insurer and get a mitigation assessment. Order can vary by policy — document timing either way.