Stains are just that: STAINS! It almost looks like some type of grease or oil stains, and those are, indeed, impossible to remove once "permanently imbedded" into any type of cloth or carpet fibers. Almost like trying to remove the dye coloring from a fiber.
Anyway, it looks better than it was. I think many detailing hobbyist/weekend warriors can relate to having to clean a highly-neglected van or SUV of friend or family member and the amount of work it takes, especially if you do not have "professional" cleaning equipment, like a high-end steamer or extractor. Not that it cannot be done, or than a dramatic improvement can be made on the interior, BUT it may not look like as "clean" as someone who does have and use said equipment.
Sometimes finding the correct car-care cleaning chemicals can make all the difference in the world as far as achieving desired results along with the time-and-effort spent (AKA, elbow grease) in doing so. Thanks for sharing your work experience and photos. You are to be commended (and paid well, hopefully) for your efforts.
Anyway, it looks better than it was. I think many detailing hobbyist/weekend warriors can relate to having to clean a highly-neglected van or SUV of friend or family member and the amount of work it takes, especially if you do not have "professional" cleaning equipment, like a high-end steamer or extractor. Not that it cannot be done, or than a dramatic improvement can be made on the interior, BUT it may not look like as "clean" as someone who does have and use said equipment.
Sometimes finding the correct car-care cleaning chemicals can make all the difference in the world as far as achieving desired results along with the time-and-effort spent (AKA, elbow grease) in doing so. Thanks for sharing your work experience and photos. You are to be commended (and paid well, hopefully) for your efforts.