Hi again Anne, actually I have read the spraying article and because of the locations I didn't think it was spraying. And now since giving the cat the antibiotics he hasn't urinated outside the litter box in almost a week. Will keep you posted though, and thankyou again.
My male neutered cat has started urinating particularly on plastic bags but also on pieces of clothing. His litter is changed once a day, everyday as he shares with another cat that has been in the house for approximately 6 months. I need help besides, don't leave plastic bags on the floor...