Try to use some parts solvent, it will get off the greese and oil. The only problem is that it too will leave an oily film. Then get some dry tide laundry soap and wash the floor with it. Use a broom to scrub the floor with the solvent and tide. The solvent will also kinda bleach the conceate.

 

While we're on the subject of garage floors, what do you guys recommend coating the concrete floor with?

I've been thinking maybe one day I will get of my ***, clean it up nice, and apply some type of coating that would look slick.

Any ideas?

Thanks
Alex

 

I've seen garage floors that were coated with a 2-part epoxy paint made specifically for this task. Looked good and it doesn't stain. For the price, I'll live with stained concrete...