Shell Shock is a heavy-duty, industrial hand cleaner that uses the natural cleaning power of soy solvents and abrasive walnut shells to clean the tough grime and grease. It removes stubborn soils such as grease, tar, resins, paints, adhesives, carbon, asphalt and inks. Enriched with skin-softening ingredients to keep the hands from drying, it will leave hands soft. Shell Shock is an environmentally conscious choice that uses the renewable resources of soy-based solvents and walnut shells. It is free of petroleum solvents, fortified with natural solvents and not harmful to the environment. Shell Shock is also part of the Zep GreenLink line of Environmentally Preferred Products (EPP). Scent is Spiced Apple.Shell Shock is a heavy-duty, industrial hand cleaner that uses the natural cleaning power of soy solvents and abrasive walnut shells to clean the tough grime and grease. It removes stubborn soils such as grease, tar, resins, paints, adhesives, carbon, asphalt and inks. Enriched with skin-softening ingredients to keep the hands from drying, it will leave hands soft. Shell Shock is an environmentally conscious choice that uses the renewable resources of soy-based solvents and walnut shells. It is free of petroleum solvents, fortified with natural solvents and not harmful to the environment. Shell Shock is also part of the Zep GreenLink line of Environmentally Preferred Products (EPP). Scent is Spiced Apple.