How to Clean Your Car Using the Two Bucket Method Keeping your car clean is more than just about appearance—it’s a step toward preserving its paintwork and protecting your investment. The Two Bucket Method is a professional technique that minimises the risk of swirl marks and scratches during washing. Here’s how you can do it: What You’ll Need: 1. Two buckets (one for wash, one for rinse) 2. Grit guards (optional, but highly recommended) 3. Quality car wash soap 4. A microf