Dry cleaners like Rainer Best Cleaner are great for cleaning and taking special care of clothing that you can't use a washing and drying machine for. With their expertise you will be able to get a high quality careful cleaning at your convenience. Dry cleaning is the process of cleaning clothes without the use of water. Cleaned in a liquid solvent without water is what puts the "dry" in dry cleaning. In the end, the clothing is pressed or folded and packaged nicely for you to take home.