I am not a pro cleaner by any stretch however I have cleaned about 2500-3000 chips and from my experience Oxi does fade as mentioned. To me this is just not acceptable so after testing the methods I did all by hand with a quick dip in room temp water and dawn followed by a good nail brush scrub for paulson par-a-dice. For my Hard Rock ceramic just a damp magic eraser does the trick just fine.
yes this is much slower than Oxi but I just really don't want to damage the chips so I took the slow but sure method.
Agreed. I really don't like the fading. I hate the effort of scrubbing, too, so I use the ultrasonic unit with sodium metasilicate. Maybe Shaggy or I or someone else will figure out how to keep Dawn from foaming, yet without affecting its cleaning power, such that we could use Dawn in the ultrasonic for even less fading, not to mention a safe way to clean ASM chips.
I've only notice the color transfer with dark blue chips. I don't think I have cleaned and red chips yet. I've use different brand erasers, but prefer the original Mr. Clean Magic Eraser even though they fall apart faster.
You will have <sarcasm>fun</sarcasm> with red, purple, and dark green, too!

Agreed on the original Mr. Clean Magic Eraser, which is also great for removing light chalk marks on the chips (heavy marks like most rack checks still need an X-Acto knife), and ground-in clay dust of the wrong color. You can't remove the chalk marks or ground-in wrong color dust in the ultrasonic unit, at least, I haven't found a way.
I guess I need to find some grubbier friends to play poker with. I haven't really noticed my chips getting very dirty. Of course most of my peers have regular Manicures and servants to do the manual labor around our Estates.
I have been been know to take my silk handkerchief dampened with Perrier to a spot of Caviar once. Needless to say the scoundrel was banned for life. I kind of miss Father.
Bill
Mild detergent, warm water, soft brush.
Best post I've read in a long time!

I will definitely try the Perrier in the ultrasonic unit. I really should have thought of that before, and I bet it's safe for ASMs. BTW, has Father learned his lesson yet? Don't be TOO hard on him.
Kidding aside, what Shaggy said about cleaning casino grime is what we're talking about mostly. Home games eventually dirty up the chips, too, though. I've found that oiling them well with Johnson's Baby Oil GEL actually helps this, I guess because it helps keep finger/hand dirt and grime from adhering to the chip, but I'm not positive. I've found this especially noticeable with WHITE Paulson chips.
Bucking the conventional wisdom (sorry Dave!), for clay chips, I apply the Johnson's Baby Oil GEL quite generously to the chips with a Kiwi shoe polish applicator (thanks to Pug, Dave, and others who suggested this applicator). I want to ensure every ring, H&C, crack, and crevice in the mold is contacted with the GEL. I then leave the chips pretty wet with the GEL for DAYS, and often over a week. Unlike non-gelled mineral oil, the Johnson's Baby Oil GEL will not get under the inlays of the chips to darken them (and I've probably done over 10k chips without a problem). The downside of all this is that removing the excess GEL is a pain, but using bar mop towels for the job makes it a little easier. Along with helping to keep the chips cleaner longer, I also find that this method keeps them looking nice much longer than regular mineral oil. Note that you can get an unscented version of the Johnson's Baby Oil GEL, too; it comes in a pink capped clear bottle.
I even use a very light coat of the Johnson's Baby Oil GEL on Chipco ceramics to help keep them cleaner longer.
Most of the chip cleaning discussed in these threads is because the chips were purchased as "casino used." If nice new chips ended up looking like these after some home games... I would definitely consider getting some new friends.
LOL! Amen!!!