Expert insight by: Brad Fishbein, Licensed Mold Assessor
Updated April 6, 2025
Let’s face it: talking to your landlord about mold can feel awkward—or even intimidating. You don’t want to start a fight. You just want the mold gone. But far too often, renters wait too long or say the wrong thing, and the issue drags on for weeks… even months.
As a Licensed Mold Assessor, I’ve seen what works (and what doesn’t) when tenants and landlords try to resolve mold problems. The truth is, clear communication gets mold cleaned up faster than complaints ever will—and it protects your health and your peace of mind.
This guide will show you how to approach the conversation in a way that gets results without turning it into a battle.
Before you reach out to your landlord or property manager, make sure you:
“Tenants should document the issue thoroughly and notify their landlords promptly to avoid delays in cleanup.”
— Environmental Protection Agency (EPA)
Bringing facts instead of feelings to the conversation will keep things focused on fixing the problem.
Here’s how to bring it up in a way that’s respectful and productive:
“Hi [Landlord/Manager Name], I wanted to let you know that I’ve noticed what appears to be mold in [specific location] of the unit. I’ve attached photos and some details about when it started. I believe there may be a moisture issue behind it. I’d like to work with you to get it assessed or addressed as soon as possible.”
Keep it simple. Stick to what you’ve observed, share your documentation, and assume they want to help.
Even if you’re frustrated (and I get it—you probably are), starting with threats usually backfires. Give your landlord a chance to respond constructively.
Yes. Always. Even if you speak in person or over the phone, follow up with an email or text message summarizing the conversation. This creates a written record and keeps everyone on the same page.
Here’s a sample message:
Subject: Mold Concern in [Your Unit Address]
Hi [Landlord Name],
I’m reaching out because I’ve noticed signs of mold in the [room/area] of my unit. It appeared around [date] and seems to be growing. I've attached a few photos and noted some moisture nearby that may be contributing.
I’d appreciate it if we could arrange for an inspection or assessment soon. I want to make sure the issue doesn’t get worse. Let me know what next steps you recommend.
Thanks for your time,
[Your Name]
[Your Contact Info]
Give them a few days to reply. Most landlords want to keep their property in good shape and avoid larger issues down the road.
But if you don’t hear back, don’t panic—just follow up.
Hi [Landlord], just checking in on the message I sent regarding the mold in [location]. I want to make sure it’s on your radar before the issue worsens. Please let me know when we can move forward with a solution.
You don’t need to threaten or escalate—just nudge. Often, that’s enough to get things rolling.
✅ Do | ❌ Don’t |
---|---|
Document everything | Make assumptions about what caused the mold |
Stay calm and professional | Use accusatory or hostile language |
Offer to share your mold log or photos | Demand action with no context |
Ask for next steps, not just answers | Stop communicating after the first message |
Mold doesn’t go away on its own—it gets worse with time. And the longer it sits, the harder and more expensive it becomes to fix. Whether you're the tenant or the landlord, the goal is the same: find the source of moisture and clean it up safely.
“The key to mold control is moisture control. Act quickly to stop water intrusion and dry affected areas.”
— CDC: Mold FAQs
If your landlord agrees to inspect or clean the area, be sure to:
If the mold is extensive, persistent, or making you feel sick, you may want to bring in your own inspector for peace of mind.
When you approach the situation calmly and clearly, you’re far more likely to get the help you need—fast.
Need a printable mold log or checklist to include with your message?
👉 Download one here
Disclaimer: This article is for informational purposes only and does not constitute legal advice. For specific concerns, consult your local housing agency or an attorney.
Meet the author: Brad Fishbein is an ACAC council-certified Microbial Investigator. In the fall of 2012, he became a Licensed Mold Assessor in the State of Florida through the Department of Business & Professional Regulation. Brad has helped homeowners with over 5,000 successfully completed Mold Inspections since 2009.