At Blitz we know all about stains and how to remove them,  this is partly down to the chemical knowledge our technicians have obtained through our training at the (NCCA)  National Carpet Cleaning Association We have also dealt with thousands of individual stains on all types of Carpet, Upholstery, Rugs, Curtains and even Hard floors. We have a high percentage first time stain removal success rate, so we usually get your stains removed the first time we round. See our portfolio and customer reviews at Norfolk Trusted Trader