On the Spot Pressure Washing offers more than just commercial and residential pressure washing services. You can also depend on us for superior soft washing services in Grand Prairie, TX. Our knowledgeable cleaning experts use a P40 soft wash pump, as well as bleach and soap to gently eliminate mold and fungi from delicate surfaces like windows and various types of roofs and siding. This style of cleaning combats dirt and grime at a molecular level to leave a spotless surface behind.