No, of course I didn't pay someone to tile like this. Please read my original thread before throwing in comments. This is part of the small area I regrouted after water pressure/mould problems, and a plumber doing a disappearing act. It also shows an area that I scraped out in preparation for regrouting again. Although i realised this was a bit fruitless as I haven't got to the problem of what is causing the discolouring. The brown staining is what happened when water came into contact with the new grouting.
Any thoughts anyone?
Any thoughts anyone?