Oxxo Care Cleaners is a dry cleaner that does not use chemicals, where you can drop off your clothes and pick them up any time of day or night. It uses GreenEarth Cleaning, which uses a pure liquid silicone instead of petro-chemicals, so it is easier on your clothes and on the environment. Its pressing process is even green, without boilers that the others use for all that steam. How do you pick up your laundry in the middle of the night? You scan your debit or credit card, then the computer activates the moving hangers that take your clothes to a secure window.