Solid Flatware Presoak (21540)  
Solid Flatware Presoak is a mild alkaline formulation for pre-soaking and detarnishing silverware. Solid Flatware Presoak contains an enzyme booster for enhanced performance. The enzymes in Solid Flatware Presoak attack residual soil on silver and flatware digests it and insures its removal when run through the dishmachine. Solid Flatware Presoak works well in soft or hard water.