This stuff WORKS !!!

I let my cleaning routine go past my usual 2-3 day water wipe and just let the dye get built up on the outer bolster piping.
Usual cleaning if it was not coated would be

- water wipedown (no removal)
- High PH (1Z DP) spray and wipe (70% removal rate). Would need a brush to agitate to get it all out...

With the coating on, water does not remove the dye transfer BUT a spray with DP and then a quick wipe with the MF and all the transfer came off with no brush scrubbing (which is a good thing) !