Hi
Thanks for all the advice,much appreciated.
I just seem to have a problem with natural fibre suites, I cleaned one yesterday and it was a terrible job. A big Habitat 4 seater and chair, it was 20 years old light blue and had never been cleaned, although she had washed the cushions in the machine and they looked really clean. The arms the sides and the back were brown as if they were covered by tobacco tar but it was a no smoking house. I have seen similar before on a white suite and had the same problems again, what ever chemical I used hardly anything happened maybe just a slight lightening of the brown colour.
Any ideas