I'll try then, Roshan, to clarify my position/viewpoint.
In a nut-shell:
-No...It's not: Inexpesive vs. expensive MF towels,
per se...
-It's the pre-soaking/washing/drying/storing:
"The Commingling", as it were...of MF towels that have been
'soiled' by the particular-particulate-contaminates that come from being used on exhaust-systems' components...
With:
Any other MF towels that are used specifically on,
exempli gratia:
Paint-work, auto-glass...Even other bright-work (
id est: chromed wheels)
-That, my friend, is what, seemingly, has us situated as to being
diametrically opposed to one anothers: MF towels' care/usage.
My contentions, then, are:
-Will total removal of exhaust-sytem components' contaminates from MF towels ever be possible. IMHO: No.
-Why take the chance of cross-contamination. It
is a definite possibility, IMHO.
-Why risk the damage to other vehicle surfaces that would/could be caused by some small, minute contaminates...
Some that may even be of a
"metallic-nature"!!
Please excuse my earlier:
'In a nut-shell' connotation.
-I do tend to blather somewhat.
Bob