Well thanks CASO for setting me straight. Never thought of it that way. So now, I think it will be appropriate to take out all the red multipurpose grease in my steering box, then go down to the John Deere store and get some corn head grease and then repack my steering box with it. That multipurpose grease has been in my steering box a long time, so I hope there hasn't been too much damage done.
And thanks Joe H for the link to the page describing all the types of grease. Never knew there were so many!
