I don't take the handles off, the dye penetrates pretty quickly, so I just wipe it on and then wipe it off. It seems to wipe off the gray pretty good, any that's left is pretty minimal if at all, I'm not sure about the white though, it might leave a little behind, but a little rubbing alcohol would probably remove that. It's hard to say for sure though... If your careful, it can be applied with a Q-tip, and just don't go all the way to the White, or try applying a little to the white in an inconspicuous place, then wipe it off and see how it does.
BTW, the process is pretty messy, you'll have stained hands for a couple of days if your not careful, unless you wear some surgical gloves. I'm used to having stained hands so I don't even worry about it any more... <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
Here's a before and after of my stained Waki...
Before
After
![[Linked Image from i150.photobucket.com]](http://i150.photobucket.com/albums/s100/rainwalker15/SRWakiAfter.jpg)
I need to stain the AK too, just haven't gotten around to it yet. <img src="/ubbthreads/images/graemlins/blush.gif" alt="" />