Hi all, need some assistance! We are currently in the Pacific Northwest and have had ALOT of rain. Looks like we have developed a couple areas of leaking on our roof. There are a couple of areas that have developed mildew on the ceiling, like almost over night. What is the best way to stop the growth and clean the dark spots off of a fabric ceiling, after the roof is sealed of course. I am a little concerned with using bleach, not sure the fabric will hold up.

Spray the area with undiluted hydrogen peroxide or white vinegar to kill the mold.

Appearing that quickly it may well be water stain rather than mold of mildew. But either way, it may be impossible to get the discoloration out in place without causing further discoloration due to the effort.

Thank you for the suggestions, I will give this a try. Hopefully I can head off major damage. :)

If the ceiling is covered with that kind of carpet type fabric.I have had great luck with Folex,on my ceilings just spray it on and BLOT don't rub,you will be amazed at how it lifts out the stains.It may take more than one application but it took out all of my stains. You can get it at most big box home improvement stores or Amazon check out the reviews and pictures.

You need to fix the leaks asap. I would buy a dehumidifier or buy a few boxes of Damp Rid. Small fan blowing helps mildew hates moving air.

Mildew/mold on ceiling | Good Sam Community

gbopp
Explorer
Mar 06, 2016
Spray the area with undiluted hydrogen peroxide or white vinegar to kill the mold.
BB_TX
Nomad
Mar 06, 2016
Appearing that quickly it may well be water stain rather than mold of mildew. But either way, it may be impossible to get the discoloration out in place without causing further discoloration due to the effort.
drakoRN
Explorer
Mar 06, 2016
Thank you for the suggestions, I will give this a try. Hopefully I can head off major damage. :)
IAMICHABOD
Explorer II
Mar 06, 2016
If the ceiling is covered with that kind of carpet type fabric.

I have had great luck with Folex,on my ceilings just spray it on and BLOT don't rub,you will be amazed at how it lifts out the stains.

It may take more than one application but it took out all of my stains.

You can get it at most big box home improvement stores or Amazon check out the reviews and pictures.
Big_Katuna
Explorer II
Mar 07, 2016
You need to fix the leaks asap. I would buy a dehumidifier or buy a few boxes of Damp Rid. Small fan blowing helps mildew hates moving air.
FDAER
Explorer
Mar 07, 2016
I use a product called "Concrobium". You can get it at home depot for about 9 bucks. We used it in our trailer.
BulldawgFan
Explorer
Mar 07, 2016
I would purchase a dehumidifier asap to pull the moisture and get that under control all.
drakoRN
Explorer
Mar 07, 2016
These are great suggestions! I have been looking online for de-humidifiers, there are so many! Anyone know which ones are good and which to stay away from? I do have damp rid in several locations and have for awhile. The one in clothes closet appears to be pulling the most water out. Thanks for all your help!
drakoRN
Explorer
Mar 13, 2016
Update- we have purchased a dehumidifier, wow what a difference! first 24 hours we pulled several gallons, yes gallons, of water out of the air. Even the heater feels like it is working better. Now if we can get this rain to stop long enough to get the leaks totally sealed up I can tackle the ceiling stains and I will be a "happy camper" Thanks all for your help!
sjsconepts
Explorer
Mar 16, 2016
this is what we use
Instagone Stain Remover Multi-purpose Stain Remover (2 packets, .7oz each)