mold issue

[Gregory Massi]

I just purchased a condo last week and turns out I have a mold issue in the bathroom - seems like its only minor as its only on the surface of the sheetrock and trim but its musty smell is strong in the bathroom and master bedroom. I would like to get rid of this smell before i rent it out. I don't think any of the pipes are leaking but should i remove the sheetrock to confirm? Also what is the best mold remover? Would an air purifier help with the smell?

[Dave Pate]

Check the humidity level in the room. There's an app for that. Normal indoor levels are around 40 to 60%. Try to find the moisture source. Could be roof leak, or plumbing pipe leak, maybe a drain. Is there a unit above you? Good ventilation is also important.  Exhaust fans in bathrooms help. I have installed bath exhaust fans and interlocked them with the light switch. Bleach mixture and then consider painting.