Rust spots on irons

Small rust spots are appearing on my irons (ZM Forged),  (probably due to the area I play, close to the Sea) some will come off with normal cleaning but others are more persistant and almost impossible to remove.  Any ideas as to what I can use to remove these rust spots without damaging the finish of the club?



Try using WD40 - spay some on a cloth and then wipe your irons.  It works well.



Hi Tony. I've had the same issue. 

What I do is clean after every round and put WD40 on   After a couple of rounds the rust spots disappear. 

Hope this helps


Thanks Michael, will try your remedy and see how I get on.

Thanks Mark,  will try that out and see how I get on, thanks again,