Yes, you should wash your car after using a clay bar. Here’s why:

1. Remove Contaminants: The clay bar process removes various contaminants from the surface of your car's paint, such as dirt, tar, and overspray. After using the clay bar, it's important to wash the car to remove any remaining residue and contaminants that may have been lifted during the claying process.

2. Prepare for Waxing: Washing the car after claying ensures that the surface is clean and ready for the next steps in detailing, such as waxing or polishing. This helps in achieving a smooth and shiny finish.

3. Prevent Damage: If you skip the wash after claying, any leftover particles can potentially scratch the paint when you apply wax or polish.

Summary Steps:

• Clay Bar: Use the clay bar to remove contaminants.
• Wash: Rinse and wash the car thoroughly to remove any clay residue.
• Dry: Dry the car completely before applying wax or polish.

Here are some images related to the clay bar process:

Following these steps will help maintain your car's finish and protect the paint effectively.