I have a cleaning question regarding the 3/4" EcoRX Rubber Mats - 25 Mats. We have these in our CrossFit gym, and chalk powder goes in the cracks of the design (because the surface is composed of many little-raised tortoise shell-like patterns). I was wondering if you knew of a good way to clean the chalk powder out of those little cracks.
The best way to get stuck on chalk or dirt off of our EcoRX Rubber Mats is to use a power washer on the floor. This will�