Question: Mold coming through bathroom tiles and

[Guest guest]

I thought I was seeing things. I have black spots coming through my

tiles on the wall behind the tub. I knew that I had the mold around

the caulking of the tub for a long time, but now am seeing black

coming through the shower tiled wall. I am an end apartment, so no

one is on either side of me. The original molds were found by the

mycologist in the cabinets and the HVAC systems supply and return

ducts. My question is: I am seeing black, so I am assuming that it is

mold that I am seeing come out of my tiled wall on the back side of

the tub. Is this also a dangerous mold? I know that other tenants

say it is mold on their tiles. Darlene