Description FS Fryer Clean provides caustic alkalinity and powerful chelation. Will remove food soils and light rust. No foam, alkaline cleaner and rust remover. The high chelant content removes rust and prevents rusting. Equipment exposed for extended periods to hot FS Fryer Clean solutions emerge with a “polished” appear ance. FS Fryer Clean is safe on stainless steel. Meets USDA Category A2. Certified Kosher