2 Spin Cleans AND a Degritter?
You must be a bin diver, finding those grungy, undesirable gems? I do the same thing, except pass on those that would warrant such effort.
A drop in the Degritter and be done with it, is what I would expect.
Been using a Spin Clean for 15 years or so, while procrastinating purchase of a proper US. Still waiting for the 1/2 off, fire sale of a DG/Audiodesk... Good thing I'm not holding my breath!
Your setup appears to a perfect excuse to lose track of time and accomplish nothing else in the day-not that it's a bad thing!