If it still suds up and feels the same on your hands I would say you are good to go. I'm guessing a lot products with dyes would do the same thing if left in the sun in clear bottles.
"Heat-treating" DG#902 may have
caused a chemical reaction to occur:
a reaction that might have somehow
altered its composition in such a man-
ner that it became DG#461 (UO)!?!?
•If true:
-Should that really be considered as
a "bad thing"?...:dunno:... Nevertheless:
-D-limonene cleaning solutions
seem to be the current rage.