Anybody has a clue how to deep clean this kind of very strange material to remove dirt stains?

It looks like a mix of rubber and very coarse fabric.

 

Just saw this, sorry for the late reply, I have the JCW checkered mats, They can get marks and stain a little bit, but much better then the stock carpet mats. How I clean mine is soap and water with a brush , then let dry , if they get really dirty . then the high pressure hose works. Interior carpet soap works , but so does the mr. pink and maxi suds II

https://www.ecstuning.com/Search/SiteSearch/Chemical_Guys/

Its a coarse fabric weave in rubber with a print in the weave, very different mats.


https://www.ecstuning.com/Mini-2012-...or/Floor_Mats/

 

Thanks for this !

 

Welcome.

 

I know this is an old thread but has anyone tried "Bleche White" tire cleaner on them? Mine are a mess and I want to clean them but not mess them up. Or maybe I'm showing my age by even knowing about that product or what it's actually used for!!!!

 

Mine are never really dirty. I just use the garden hose, spray 409 and scrub with a medium coarse brush and let them dry. They look like new even after 3 years.

 

FYI , Once you get them cleaned you should apply some 3M Scotch Guard to the floor mats. It seems to keep the heavy stuff from inbedding into the fabric.