Ceraclen Cooktop Protector extends the life of your cooktop, maintaining a long lasting sparkling appearance. Regular use after cleaning with Ceraclen Cooktop Cleaner helps to: Build up a silicon-based barrier on the surface to protect your cooktop against spills, stains and scratching Maintain a barrier of protection that provides long-term heat transfer efficiencies and manimizes the effective life of your cooktop Instructions: Remove burnt on food/grease with an approved scrapper Clean ceramic cooktop with Ceraclen Cooktop Cleaner Spread sparingly on a cool surface Rub well with a clean paper towel Polish with a clean dry cloth