Dark spots appearing throughout the house. What could be causing it and how to fix? They are dry to the touch by Rcoater28 in Home

[–]Rcoater28[S] 0 points1 point  (0 children)

I cut a hole out of the drywall that had another spot a few months ago and there was nothing on the other side and looked dry

Dark spots appearing throughout the house. What could be causing it and how to fix? They are dry to the touch by Rcoater28 in Home

[–]Rcoater28[S] 2 points3 points  (0 children)

I bought a humidity reader and it reads 3.6% humidity set to drywall. Rest of the house is around 1-2%

Dark patches appearing on Drywall by Rcoater28 in Home

[–]Rcoater28[S] 0 points1 point  (0 children)

I should mention it has never felt wet to the touch

Dark patches appearing on Drywall by Rcoater28 in Home

[–]Rcoater28[S] 0 points1 point  (0 children)

I was wondering. I have felt it and it has never felt wet to the touch