I do lots of upholstery and done 3 in a row with lots of dye transfer ,mostly on the seats as you would expect, very heavy, changing a cream suite to quite a dark blue. Used Fabric restore, and then Alltecs upholstery cleaner, loads of elbow grease and hot extraction . End results disappointing.
Any one got a product ,process that might make my life easier, and end result better. All suites mix of acrylic/poly prop G plans, around 5 years old and on their First clean. Thanks Simon