Q. How do I
remove urine from a couch that is dry clean only?
A. If possible, remove the cushion and place it in the sun for several hours. If there is still an odor, use a pet odor
remover enzyme on the cushion and allow it to dry. If necessary, follow with a spray of household hydrogen peroxide.
I would take the cushion cover
to a dry cleaner for dry-cleaning with a solvent, since the instructions prohibit wet cleaning with a detergent solution.