Cleaning water stains of seat fabric

I had a soft shell cooler bag leak melted ice on my back seat and there is a noticable water stain ring left behind. Is there a recommneded fabric cleaner to get this out?

I used a Scotchguard cleaner/protectant in an aerosol can that I had on my shelf for the last 10 years and it worked great, preventing any new stains as well.