Mud Magnet Car Wash #3 offers a 24-hour touchless automatic wash, self-service bays, and vacuums for vehicle cleaning. Customers appreciate the good water pressure and plenty of soap, and the vacuums are highly rated for cleaning dirt effectively. However, some users found the automatic wash disappointing, feeling it did not clean their vehicle well enough and that it was not worth the cost. The self-service bays mainly accept bills, with some noting issues using change or cards for payment. Additionally, there are no air dryers available to help dry the car after washing. Overall, the business provides convenient options for vehicle cleaning, with positive reviews for vacuum quality and some suggestions for improvements.