1
vote
1answer
45 views

Cleaning grout under caulk line (between tile and tub) before re-caulking?

I have a 1.5 year old condo and I recently pulled the old caulk job the builder put in, and found they grouted between the tub and tiles and just caulked over it. The grout is discoloured in places ...
2
votes
4answers
215 views

Mold on Ceiling on Flat Paint

Not sure what exactly the line of thought was here, but my bathroom walls were painted with flat paint. While there is a fan in the bathroom, I'm not exactly sure how well its working, as it seems ...
2
votes
1answer
376 views

Would retiling a shower with larger tiles mitigate mould growth on the grout?

I am about to update my walk-in shower which has an electric shower, single sliding door and tiled walls with white grouting. I have never been happy by how frequently the grouting turns black and ...
0
votes
1answer
108 views

What are the tools and procedures of a re-grout task in shower room?

I found some black mold on shower grout; and some grout may need to be re-grouted. Please refer to three red-circles in the attached photo. Would you like to let me know the right tool, material (like ...
1
vote
2answers
161 views

How do I know whether or not I've killed the mold?

I had some mold on the ceiling of my bathroom. I scraped it off with a sponge. The thick black mold has gone, but there are still fainter grey stains all over the ceiling which won't come off, even ...
1
vote
2answers
192 views

How do I stop mold growth on greenboard behind my shower wall?

We have greenboard behind our shower wall. There are signs of mold growth on it. Can it be cleaned up with a bleach solution and then painted with RedGard?
5
votes
3answers
2k views

How do I get rid of mold from the bottom of a bath mat (where the suction cups are)?

We have a bathmat that we use to line the tub when we bathe our daughter. After the bath, we remove the mat and suction it to the shower wall (which is some sort of frosted glass) I've noticed black ...
3
votes
2answers
659 views

Is there a way to remove the mildew smell from under tile without damaging the tile?

We live in a rental. The toilet was leaking when we arrived. Landlord paid for a plumber to do a simple repair, but before that, there was definitely water pooling underneath the tile (and seeping ...
4
votes
1answer
119 views

What areas of 1st floor sheetrock sould be replaced subsequnet to a major 2nd floor water leak?

In our apartment, the ceiling began leaking in 2 places. One of the places, the water was brownish and had multiple droplets, the other the water was clear. We called maintenance at 8 am and no one ...
3
votes
1answer
4k views

What should be done about water under bathroom floor tiles?

There is water getting under our bathroom floor tiles. The landlord believes that due to a recent remodel of whole bathroom, water is not draining from the window ledge but is instead going into the ...
5
votes
2answers
1k views

How to best keep floor vent by shower dry/mold free?

We just moved into a rental home. It turned out after living there for a few weeks that we discovered the vents were innudated with mold. They were so bad the landlord had to replace all the vents in ...
1
vote
1answer
512 views

How should I prepare the shower walls for tiling to prevent mold and mildew?

What is the proper way to prepare a bathroom wall before tiling for a shower area to prevent the growth of mold and mildew?
4
votes
1answer
2k views

Mold in grout or just stained by mold…is retiling needed?

At my parent's place there's a small bathroom with a shower but the bathroom doesn't have windows (there is a ventilation fan). I've noticed that in the grout, and some of the caulking around the ...
3
votes
3answers
578 views

What are some methods to get rid of and prevent pink mold in the bathroom?

I have some pink mold on the seam where the bathtub connects to my wall tiles. There's also some on the grout on some of my tiles. I've tried to clean them with ajax. It doesn't get it all off. I've ...
8
votes
3answers
1k views

Should a bathroom fan vent to a separate duct system?

Is it acceptable to route a bathroom exhaust fan to the return of a central air system? I'm afraid this will cause mold to grow in the air return ducts. There is currently a fan in our bathroom and ...