how to repair a pressure line/stripe on velvet??

Question

my velvet sofa cushion has a striped 4inch thin line across the solid green fabric. i think from a scrape or pressure. can this be fixed as i now can only use one side of cushion. bought sofa on sale and did not look at underside of cushion. if i rub the area with water will it stain. the material has been treated by factory. any methods on what to do please thank you kindly for assistance

Answer 1

Delicate stuff like this I would only trust to a professional.