Introducing Solopol Hand Soap Liquid - the solvent-free, biodegradable solution for heavy-duty industrial cleaning. This natural walnut shell scrubber paste/gel is designed to tackle medium to heavy soils, leaving hands clean and refreshed. With its 4 L refillable cartridge, it's perfect for high-traffic commercial settings like factories, warehouses, and construction sites. Made by SC Johnson Professional, a trusted name in commercial cleaning, Solopol Hand Soap Liquid is a reliable choice for maintaining hygiene and safety in your workplace.