Overview

• Germany’s ADAC cautions that acidic home remedies such as cola, vinegar or oven spray can attack alloy finishes and cause lasting damage, especially if too concentrated or left to sit.
• Consumer reports note these DIY methods may remove light grime but prove ineffective against embedded brake dust, which requires dedicated formulas.
• The club advises switching to specialized or pH‑neutral wheel cleaners and following label directions closely, with particular attention to recommended dwell times.
• Experts recommend thorough wheel cleaning at least twice a year, ideally at tire changes, beginning with a pre‑rinse and finishing with an optional protective sealant.
• Soft brushes or cloths should be used to avoid scratches, and abrasive tools or strongly acidic or alkaline products should be avoided to reduce future repair costs.