Looks like a drain fly to me. They live and breed in your drain. Try some carb soda, white vinegar and pour lots of boiling water down your shower dra ...
Thanks Eric for your advice. Most recent photos were taken after the vanity and nib wall were removed. There are no tiles under the vanity and water s ...
Ensuite bathroom upstairs has flaking ceiling paint and a leaking shower.
waterproofing needs replacing, a new cabinet and shower screening. Existing ...