Another vote for Tuff StuffBeen using Tuff Stuff for years. Works well!
The Tuff Stuff® brand’s line of powerful cleaning products provides heavy-duty solutions for tough jobs both in and out of your vehicle and in your garage.www.tuff-stuff.com
Typically I soak the worst spots first and let it dwell on the area for about 5 minutes. Then I agitate it with my finger with a microfiber towel and blot it up and suck it mostly dry with a shop vac. Quite often though the stained spot is now cleaner than the rest of the seat and I then do an overall cleaning with the same procedure but don't totally soak it like I did for the bad spots.*So , I bought Folex at Lowes : For a normal cloth car seat with moderate dirt stains - how do you use Folex best ?