Well I had quite a productive day today, washed the motorhome including the roof, then decided I'd have a look at the grey waste. Once under the MH I discovered there was a large drain cap, un did this and got my arm all the way inside and gave the whole tank a really good scrubbing. Also managed to get the hose inside and get to the parts I couldn't reach so now all nice and clean and smelling lovely.
Also did the roof which was actually quite clean considering we sit near trees. So far since owning this MH 5 months now I have dismantle the cassette and washed it out even using a tooth brush, washed the clean water tank and stuck some tabs init and flushed them out. So I think my next job is going to be washing the underside of the MH as noticed it was a wee bit dirty while under there.
Also did the roof which was actually quite clean considering we sit near trees. So far since owning this MH 5 months now I have dismantle the cassette and washed it out even using a tooth brush, washed the clean water tank and stuck some tabs init and flushed them out. So I think my next job is going to be washing the underside of the MH as noticed it was a wee bit dirty while under there.