A free app for Android, by Fried Chicken Games.

Power Washing Clean Simulator is an exciting and fun power washing simulator game that will allow you to enjoy a satisfying and relaxing experience. You will be able to wash away your stress and relax with the power wash of a car, house, or junkyard.

The game will allow you to use a variety of tools to blast away all types of dirt, moss, debris, and impurities. You will be able to enjoy the soothing sounds of the washing process. 

The game is based on the concept of DIY.