By ERX – Emergency Restoration Xperts
Steam sounds pretty powerful, right? After all, it’s hot, it’s fast, and it’s used to clean all kinds of things. But when it comes to black mold, can steam actually kill it?
Let’s find out 🧽💨
What Is Black Mold?
Before we even talk about steam, let’s talk about black mold. You’ve probably heard the name tossed around like it’s something out of a horror movie… and to be honest, it kind of is 😬
Black mold (aka Stachybotrys chartarum) is a toxic type of mold that grows in moist, dark, and warm areas. You’ll usually find it:
- In bathrooms 🛁
- Under sinks
- In basements
- On drywall
- Or anywhere that’s had a leak or flood
And it’s not just gross-looking — it can cause headaches, coughing, sneezing, and even breathing problems if you let it grow out of control.
Can Steam Cleaning Kill Mold?
The short answer? Yes, but… there’s a catch.
Steam cleaning can kill mold on the surface. Steam gets super hot — we’re talking 200°F and higher 🔥 — and black mold can’t survive that kind of heat. So, technically, steam can kill mold.
BUT (and this is a big one)…
It only works if:
- The steam actually reaches the mold
- The mold is on a hard, non-porous surface
- You use a powerful steam cleaner
- The root of the mold isn’t deep in the material
For example, steam might work on tile or glass… but not so much on drywall, carpet, or wood. In those cases, steam just hits the top, while the mold keeps growing underneath 😟
When Is Steam Cleaning a Good Idea?
✅ On surfaces like tile, grout, or sealed countertops
Steam works well here because it can heat and clean without damaging the surface.
✅ To sanitize after killing mold
After you clean or treat a moldy area, steam can help sanitize and finish the job.
✅ As part of a bigger mold removal plan
Steam is a good tool, but it’s not the whole toolbox.
When Should You Not Use Steam on Mold?
❌ If the area is large
Steam cleaning won’t cut it for large mold infestations. You need professional help.
❌ If the surface is porous
Like we said — wood, drywall, insulation, or carpet? Nope. Steam won’t get deep enough.
❌ If there’s water damage
Steam adds moisture, and if the area isn’t totally dry after, you can make the problem worse.
Dangers of Using Steam Improperly
Look, steam isn’t a magic fix. If you do it wrong, here’s what could happen:
- You release more mold spores into the air 😷
- You spread the mold instead of killing it
- You make things wetter, and the mold grows back
- You damage the material you’re cleaning
So if you’re gonna go the steam route… know what you’re doing.
Professional Mold Removal: When to Call ERX
Honestly? If you even think it’s black mold, call someone who knows what they’re doing.
At ERX (Emergency Restoration Xperts), we:
- Identify the mold
- Remove it safely (without spreading it)
- Sanitize and restore the area
- Help stop it from ever coming back
We’ve got the gear, the team, and the know-how to handle black mold without risking your health or your home. 💪
FAQ: Steam Cleaning and Mold
Q: Does steam kill black mold instantly?
A: It can kill surface mold quickly if it reaches the right temperature, but not all steamers are hot enough — and it won’t kill mold deep inside porous materials.
Q: Can I use a clothes steamer on black mold?
A: Probably not. Most home steamers don’t get hot enough, and the nozzle isn’t strong enough to clean mold thoroughly.
Q: Should I use bleach or steam?
A: Neither is a perfect solution alone. Bleach only cleans the surface of porous materials too. It’s better to use professional mold removal products — or call ERX.
Q: Will steam cleaning remove the musty smell?
A: Steam can help remove some odors, but if the mold is still there, the smell will come back.
Q: How do I know if the mold is gone after steam cleaning?
A: That’s tough. Just because you don’t see it doesn’t mean it’s gone. A professional inspection is the safest way to be sure.
Final Thoughts
Steam cleaning might sound like an easy fix… but black mold is serious stuff. If you’re cleaning a small, visible spot on tile, sure — steam could help. But if you’re dealing with anything bigger than a patch the size of your hand? If it smells strong? If someone in your house is coughing or wheezing?
🚫 Don’t mess around. Call in the pros.
ERX has your back. We’ll find the source, kill the mold safely, dry everything out, and restore your home like it never happened. No guessing. No DIY drama.
📞 Call us at (866)-217-7903 — we’re here to help when mold takes over.