An exterior car wash typically involves a thorough cleaning of the exterior surfaces of your vehicle. While the exact process may vary depending on the car wash facility or service provider, here are the common steps and components you can expect during an exterior car wash:

1. Pre-Wash: The car wash may begin with a pre-wash stage where your vehicle is sprayed with water to remove loose dirt, debris, and surface contaminants. This step helps loosen and soften stubborn dirt, making it easier to remove during the main wash.
2. Main Wash: Once the pre-wash is complete, the car will be subjected to a more intensive cleaning process. This typically involves the application of a specialized car wash detergent or soap. The soap is applied to the exterior surfaces, including the body panels, windows, wheels, and tires.
3. Brush or Touchless Wash: Depending on the type of car wash facility, there are two common methods for the main wash phase:a. Brush Wash: In a brush wash, automated or manual brushes with soft bristles may be used to agitate the soap and dirt, effectively scrubbing the vehicle’s surfaces. These brushes help dislodge grime and dirt from hard-to-reach areas.b. Touchless Wash: In a touchless wash, high-pressure water jets are used to blast away dirt and grime from the vehicle’s exterior. This method relies on powerful streams of water and specialized cleaning agents to remove dirt without physical contact with the vehicle’s surface.
4. Rinse: After the main wash, the vehicle is thoroughly rinsed with clean water to remove the soap and remaining dirt. The rinse helps ensure that no residue or cleaning agents are left on the vehicle’s surface.
5. Drying: To avoid water spots and streaks, the car wash may employ different drying methods. This can include the use of air dryers, microfiber towels, or a combination of both. Technicians may manually dry the vehicle or use automated systems designed for efficient drying.
6. Additional Services: Some car wash facilities offer additional services that can be included in the exterior wash or purchased separately. These may include wheel cleaning, tire dressing, window cleaning, or a final protective wax application to enhance shine and protect the paintwork.

It’s important to note that different car wash facilities may have variations in their processes and the specific equipment they use. Additionally, some high-end car wash services may offer additional detailing options as part of their exterior wash packages.