Greengel Liquid Pre-Soaking Product is used for removing stubborn stains (dried food residues, dried tea, dried coffee, etc.) by pre-rinse method before washing. Thanks to its special formula, it is effective on all types of stains. It removes stains from recessed and porous areas, providing superior cleaning. It can be safely used on porcelain and glass items. It provides hygiene thanks to its chlorine content.