EXQ Pre Wash Expert: Provide higher dilution up to 100 times depend on the dirt conditions and tools. pH Neutral detergent safe car wash shampoo for all surfaces. Powerful Wheel Cleaner: High concentrated formula can be diluted 1-10 times. Multi-purpose for alloy chrome, aluminium, clear coated paint rim and plastic-dipped rim. Tire and Trim Coat Expert: High Concentrated Formula, more efficient and cost-effective. Quickly form protective coating on tire and moist protective layer.