The other day I was down on the ground taking some photos of the installation of the new grill. I was at my fabricators place and we had something down to lay on but I got my seat on some very oily dirt. I didn't notice it and when I got out at home I had a lot of oily soil on my SRT-6 seat. I was very unhappy. I came to the Forum and thanks to info posted found out what the fabric was and read their website. They say that "other products" can be used to clean the seat but give few specifics. They do say don't wet the seat too much and don't rub it heavily. So, I got some Woolite Carpet and Upholstery Cleaner, Portable Oxy Deep Pod (Comes in a rub type container with liquid) It's recommended for stains and heavy soil. I took a sponge, dampened it and put the solution evenly on the sponge and wiped. It took the soil and stain right off, like new and the seat was only slightly damp. It has now dried and looks like new. Thought I would share this in case some of you also have soil or stains.