"Anteateruk" wrote:

Hello Anteateruk

A| I live in a flat with an internal bathroom. It has an
A| extractor fan that seems to be able to prevent the bathroom
A| from steaming up very well, but somehow seems to suck in
A| fumes from other bathrooms in the same block.

Sure the fumes aren't coming through the floor or ceiling, and by
activating the fan you're sucking them through?

Could try with the door open and see if that fixes it - otherwise
you're sucking the air out of a room; it's either going to come in
from *somewhere* or your bathroom will implode.

--
Simon Avery, Dartmoor, UK
uk.d-i-y FAQ: http://www.diyfaq.org.uk/