how often should i oil and grease my spinning reel?

Hi i have a couple of reels that i use for saltwater fishing…after im done fishing the only thing i ever do is wash them down with a hose. thats it ive had these reels for a couple of years now and no one has ever told me to oil and grease them btw its a shimano baitrunner 8000d and a penn reel. please give me some tips i hope its not too late!

Powered by http://answers.yahoo.com