i used CG Silk and Shine mixed 50:50 with water. I found it gave the dressed look with out it being slippery. then again this was on my mudguards which are plastic. i sprayed it on liberally and then buffed it off after a few minutes. might be annoying with all those hexs
Got some HD from Karl and mixed it up 3:1, did not get a chance to use it today but hopefully I can find some time tomm to clean the mats and spray them and leave them out in the sun like JL suggested. See how that goes. I dont mind going over the driver side mat and using a MF to clean up the hex shapes to make them less slippery, the other 3 mats dont really matter that much as I dont have passengers really and if they a bit slippery does not matter too much.
I might have to try this on some customers cars this year. I have been looking for a solution to this problem as well.