The Redline wheel cleaner is a powerful all-purpose cleaner that gets right into your wheel wells to break down the toughest build-ups of dirt, brake dust, and grease. Redline wheel cleaner is safe, versatile, and extremely powerful. It is crucial to thoroughly saturate the area you want to clean. The solution works best when a complete covering on your wheel has been established. Work out of direct sunlight. We recommend you wear gloves during the entire process.