As always test on a spot people dont see. Thats every product.
I've had good use on my beige interior with this Dollar store item called "AWESOME", its a household cleaner. i do a 50/50 mixture and i spray on to the towel and then wipe, most things get off w/o trying too hard. Carpet is the worst but the best way to keep things clean is to clean/wipe often. At the very least once a month. I dont have cloth seats so not too sure on that. I've never had a bad cleaner tho, more like a bad stain. But i use bigger brand stuff. Meguiars, turtle wax and eagle one.