OS textile cleaning - your textile cleaning with pick-up and delivery service in Vienna. We pick up your textiles, clean them, iron them and deliver them cleanly to your desired location and date. How does OS textile cleaning app work? Step 1. Online booking Download the app and create an account. Save your address and look for the collection and delivery time you want. Step 2. Pick up Our supplier will come on the selected date and collect your clothes. Step 3. Cleaning Our specialists cle