~37oZ~

I use a mixture of woolite and water for the alcantara type material and it works great and I'm not spending huge amounts of cash for the "Alcantara Cleaner". I use a leather cleaner that I pick up on sale for cheap and is of pretty high quality (AutoGlym) but like I said, even a vinyl cleaner would work on the seats since it's not real leather or at least whatever coating that's exposed on the material will be a plastic based coating so a vinyl cleaner works too if you want to save some cash and not buy the premium leather stuff either.

However, I use the leather cleaner and conditioning balm from Autoglym because I can get it very cheap and works well even if the material is not leather. I found the conditioners in the leather cleaner I use keeps the seat material soft and is gentle enough for plastics plus its Ph balanced.

Here's a link from another thread that outlines a great way to clean seats with woolite. It's in post #6

40th Interior Materials (suede? alcantara?)

Hope that helps.