A pH-neutral iron-reactive wheel cleaner with sodium thioglycolate that combines brake dust dissolution with general cleaning surfactants for comprehensive wheel maintenance. Stjarnagloss Hjul Wheel Cleaner features an iron-reactive color-change indicator that turns purple on contact with ferrous brake dust, providing visual confirmation of where contamination is heaviest.
Key Chemistry
pH Level
Active Mechanism
thioglycolate chelation
Surfactants
4 (nonionic, anionic)
Expert Analysis
Uses sodium thioglycolate at 1-10% as the iron-chelating agent to dissolve brake dust while maintaining a pH of 7.5, making it safe for sensitive wheel finishes. The hybrid approach combines anionic and nonionic surfactants for road grime removal with solvent content to soften tar contamination, creating a multi-purpose cleaner that addresses the three main wheel contaminants in one product.
Key Differentiators
- •pH-neutral formulation (7.5) with iron-chelating capability, safer for delicate wheel finishes than typical acidic iron removers
- •Thickened formula designed for extended dwell time to maximize iron dissolution and cleaning effectiveness
Potential Concerns
- ⚠Sodium thioglycolate produces sulfur odor during iron reaction, requiring adequate ventilation during use
- ⚠Single-digit ingredient count may limit cleaning versatility compared to more complex formulations
Ingredients
Source: sds only
