What is it? April 03, 2025 12:59 Updated Q²M Iron WheelCleaner REDEFINED is a dedicated wheels cleaner & metal contamination remover. Related articles How to use it? Where to apply? I sprayed Q²M Iron WheelCleaner REDEFINED but I don’t see purple colour - Why ? Can I mix Q²M Iron WheelCleaner REDEFINED with my shampoo ? How to store the product after use? What is the shelf life once opened?