Cork Industries’ Wheel-eez™ Wheel Cleaners are a high-performance line of noncorrosive, nonflammable, biodegradable wheel cleaners. Specific formulations have been developed for commercial car washes and DIY washers. Run-off from wheels washed with Wheel-eez wheel cleaners will not harm soil, plants, concrete, or metal. Many of today’s leading wheel cleaning products contain sodium hydroxide, hydrochloric acid, or sulfuric acid which attack concrete and metal and are very dangerous to those that work with or near these substances. Cork developed a proprietary formula that can clean dirt, grime, and brake dust without the harmful effects.