A pressure washer surface cleaner is a must-have accessory for anyone who cleans concrete. They can speed up your work and smooth out the final product. There are many choices when it comes to pressure washer surface cleaners, and we get a lot of questions about them. Will a giant pressure washer surface cleaner help you clean faster? What size nozzles should you use? What causes vibration and friction, and how can you eliminate those issues? Are wheels better than floaters?