Cleaning alloy wheels can be a challenging task due to their proximity to the ground and their tendency to collect dirt, grease, and brake dust. These tiny iron particles can cause corrosion if not removed, and their buildup can be difficult to tackle with standard car shampoo and a sponge. For a thorough clean, using a dedicated alloy wheel cleaner is essential. These products help remove grime and loosen brake dust, making it easier to rinse off.
Originally, many alloy wheel cleaners were acid-based, effectively dissolving brake dust but risking damage to the wheel’s finish. Modern alternatives, known as pH-neutral or ‘purple’ cleaners, avoid acids and use a different formula to react with iron particles in brake dust. These cleaners typically change color during use, signaling when the cleaning process is complete.
How to Use Alloy Wheel Cleaner
Begin by ensuring your wheels are cool before applying any cleaner, as hot wheels can react poorly with cleaning products. If your wheels are heavily soiled, rinse them with a hose first. It’s best to use these cleaners outside due to their strong fumes.
Spray the cleaner generously over the wheel and let it sit for the recommended time, usually about five minutes. The cleaner will change color, typically to red or purple, indicating it’s working. For stubborn dirt, gently scrub the surface with a brush. Rinse thoroughly with a hose or pressure washer, and reapply if necessary to remove any remaining stains.
The Best Alloy Wheel Cleaners
Bilt Hamber Auto Wheel
Price – £14.95
This pH-neutral cleaner is safe for use on alloy, aluminum, and steel wheels. It has a potent odor but is masked by a fruity scent. For best results, apply, let sit for five minutes, then rinse with high pressure or a hose. A wheel brush can help with tougher stains.
CarPlan Demon Wheel
Price – £10
Utilizing an alkaline formula, this cleaner requires a more hands-on approach and may not dissolve dirt as effectively. Adding water can help, although it’s not recommended in the instructions. Despite its drawbacks, it offers decent value and satisfactory results.
Autoglym Clean Wheels
Price – £13
This acid-based cleaner from a well-known brand is effective but requires careful handling. It’s suitable for lacquered alloys, painted wheels, and plastic finishes. Autoglym offers other formulations for different surfaces.
Simoniz Alloy Wheel Cleaner
Price – £8
Although less common now, acidic cleaners like Simoniz offer immediate cleaning action, which some users prefer. They are effective for lacquered or painted wheels but are harsher than modern alternatives.
Farecla G3 Pro Wheel Cleaner
Price – £12
Despite its higher price, this pH-neutral cleaner is worth the investment. It’s safe for use on adjacent paintwork and changes color to indicate when it’s time to rinse. It delivers a streak-free, dirt-free finish.
Using these alloy wheel cleaners will help restore your wheels to a shiny, like-new condition. If cleaning reveals damage such as scratches or kerb scuffs, Remote Paint Repairs offers professional alloy wheel repairs to restore your wheels with precise color-matching technology.