I discovered some black mold lurking under the wallpaper in my small bathroom. Should I just remove the wallpaper and clean the walls, or do I need to replace the sheet rock entirely?
3 Answers
The severity of the mold situation will really dictate how you proceed. If it’s not extreme, it might not need a full-blown hazmat response. But if you have a weakened immune system, it's definitely wise to take extra precautions. Use a product like Killz primer after cleaning to seal the area, and it’s crucial to understand why the mold was able to form there in the first place—think high moisture or poor ventilation. Running a dehumidifier might help in the long run. Remember, this isn’t the end of the world; you’ve identified the problem and can handle it!
If you’ve found black mold under the wallpaper, it’s important to be cautious. I would recommend getting an N95 mask, shutting off any vents and doors, and stripping the walls down to the studs. Make sure to repair any leaks (is it from a water pipe, drain, window, or roof?) and consider putting up cement board instead of regular sheet rock. Installing an exhaust fan that vents outside can really help too.
Start by minimizing the risk of spreading spores throughout your home. A mask is an absolute must when you start working. After cleaning, apply a coat of Kills on the sheet rock, and then pick out some fresh paint or wallpaper. Also, take some time to figure out why that area was a perfect breeding ground for mold and make adjustments to prevent it from coming back.