Performing a deep exterior detailing on a BMW 4 Series involves several steps to ensure a thorough and careful cleaning process. Here’s a guide to help you achieve a clean and polished finish:
Materials Needed:
- Car wash soap
- Two buckets (one for soapy water, one for rinsing)
- Grit guards for buckets
- Microfiber wash mitt or sponge
- Wheel cleaner
- Tire cleaner
- Soft-bristle brush for wheels
- Clay bar kit
- Car wax or sealant
- Microfiber towels
- Tire dressing
- Glass cleaner
- Waterless wash (optional for touch-ups)
Steps:
1. Preparation:
- Park the car in a shaded area to prevent water spots.
- Rinse the car with a hose to remove loose dirt.
2. Wheels and Tires:
- Spray wheel cleaner on the wheels and tires.
- Use a soft-bristle brush to agitate and clean the wheels.
- Apply tire cleaner to the tires and scrub with a tire brush.
- Rinse thoroughly.
3. Pre-Wash:
- Fill one bucket with soapy water and another with clean water.
- Use a grit guard in each bucket.
- Start by washing the car with a microfiber wash mitt or sponge, starting from the top and working your way down.
- Rinse the mitt or sponge in the clean water bucket before reloading it with soap.
- This two-bucket method helps prevent swirls and scratches.
4. Clay Bar Treatment:
- Spray a lubricant included in the clay bar kit on a small section of the car.
- Gently rub the clay bar over the lubricated area to remove embedded contaminants.
- Wipe the area with a microfiber towel.
- Repeat this process for the entire car.
5. Final Wash:
- Perform a final wash using the two-bucket method.
- Rinse the car thoroughly.
6. Drying:
- Use a clean, dry microfiber towel to dry the car.
- Pat the surface gently to avoid scratches.
7. Wax or Sealant:
- Apply a high-quality car wax or sealant to protect the paint.
- Follow the product instructions for application and removal.
8. Tire Dressing:
- Apply tire dressing to enhance the appearance of the tires.
9. Glass Cleaning:
- Use a glass cleaner to clean the windows and mirrors.
10. Final Touches:
- Inspect the car for any remaining spots or streaks.
- Use a waterless wash or detailer for touch-ups if necessary.
Tips:
- Work in sections to ensure thorough cleaning.
- Use separate microfiber towels for different tasks (e.g., drying, waxing).
- Avoid using household detergents, as they may strip wax and damage the paint.
- Check product labels for compatibility with your car’s surfaces.
Remember, this process may vary based on the specific condition of your car and the products you choose. Always follow the manufacturer’s instructions for the products you use.
