Anyone recommend a small dehumidifier for wet room?

[another20]

There is no window and the extractor fan is useless ......

"the extractor fan is useless"

Get one that works.

HTH.

Get an Envirovent extractor. We put a crappy one in the new bathroom and had mould within a week. Replaced it with a new fan and four years later haven’t had any sign of damp or mould.

This one is on a timer and also can detect humidity to kick in.
www.amazon.co.uk/gp/aw/d/B00E7UXIVM/ref=ppx_yo_mob_b_inactive_ship_o0_img?psc=1&tag=mumsnetforu03-21&ie=UTF8

If you post photos of your existing installation, we can probably tell if it is a poor fan, or if you have a different proglem such as excessive duct length, outer grill clogged with dust, etc.

Is it a fan with a 150mm square case, and a 100mm diameter duct? how long is the duct? How long does the fan continue running after you turn the light off?

tks.