Iron Removing Spray Clay
Best Value
$1.00/oz
Positioned as an enthusiast-tier product from the most recognized name in car care. The 'spray clay' concept targets detailers who want to combine decontamination steps. At $1.00/oz for a single 24oz size, it's priced at a premium compared to dedicated iron removers available in gallon sizes.
Key Chemistry
pH Level
Active Mechanism
thioglycolate chelation
Surfactants
0 (anionic, nonionic)
Expert Analysis
Meguiar's Iron Removing Spray Clay combines iron removal chemistry with clay lubricant functionality, similar to Detail Co's Age of Iron. The 5-10% sodium thioglycolate concentration is moderate - lower than Griot's (25%) but sufficient for effective iron removal. The multi-surfactant system (anionic + nonionic) provides cleaning capability beyond just iron chelation, making this genuinely useful as a 'spray clay' product. The pH of 6 is slightly more acidic than most pH-neutral iron removers, which may enhance iron reactivity slightly while remaining safe for most surfaces.
Key Differentiators
- •Dual-purpose formulation: iron remover + clay lubricant
- •pH 6 - slightly acidic compared to typical pH 7+ iron removers
- •Multi-surfactant system for enhanced cleaning
- •Polysaccharide thickener for surface cling
Potential Concerns
- ⚠MI/MCI preservatives are known skin sensitizers - users with sensitive skin should wear gloves
- ⚠Single size offering limits value for professional users
- ⚠Lower thioglycolate concentration may require longer dwell times for heavy contamination
Ingredients
Source: separate disclosure
Safety Profile
Skin sensitizer classification (Category 1B) is driven by sodium thioglycolate and likely the MI/MCI preservatives. Standard eye irritation and oral toxicity for this product type. Gloves recommended.