My fully tiled bathroom is looking a bit worse for wear and could use a decent deep clean. The bathroom is very small and it's tricky to get a stepladder in to reach everywhere, I'm also a short arse so standing on a chair doesn't work for me! Ideally I'd like to get some type of brush or sponge on a telescopic pole so I can give walls and ceiling a good scrub with viakal. I have a bad track record with buying sturdy telescopic brushes, so can anyone recommend one that will do the job and not just fall apart? TIA.