1)Clean the cooktop after each use with a soft, damp cloth and mild dish soap to remove spills, grease, and food residue. 2)Wipe up spills immediately to prevent them from hardening or leaving stains on the cooktop. 3)Use cookware with flat bottoms to ensure even heat distribution and avoid scratching the surface. 4)Clean burner grates and knobs regularly to remove food buildup and grease to maintain optimal performance.