Natural Solvent Presoak for Vehicle Exteriors Stinger Chemical Orange Citrus Presoak is a natural solvent presoak built to cut heavy contamination off vehicle exteriors before the main wash cycle. The formula pairs a thick foaming action with degreaser-grade chemistry, penetrating and loosening heavy traffic film, bug residue, road grease, and ground-in grime on hoods, bumpers, mirrors, and lower body panels. The citrus solvent base delivers pro-grade cleaning power with a pleasant citrus scent in the bay, and the highly concentrated formulation stretches further per gallon than dilute consumer presoaks. Used by professional car wash operators for self-serves, tunnel washes, and friction automatic washes. Beloved by dealership detail departments, and fleet wash operations order through SNS Auto Supply, the #1 Stinger Chemical distributor. Features: π Natural Citrus Solvent Chemistry: Built on natural citrus solvents that deliver safe yet potent cleaning power on painted exteriors, glass, and trim without harsh aromatic solvents. π Foaming Degreaser Action: Thick foaming action holds the solvent on the surface while degreaser-grade chemistry penetrates traffic film, road grease, and bug residue. π§ Highly Concentrated Formula: Heavily concentrated for long-lasting use in high-volume car wash operations, lowering cost per vehicle compared to ready-to-use alternatives. π§ Versatile Contaminant Range: Effective on heavy traffic film, bug residue, road grease, and stuck-on grime across cars, trucks, and fleet vehicles.