It’s a good idea to wipe the control panel after each use of the cooktop.
Use mild soap and water or a 50/50 solution of vinegar and water. Use clean water for rinsing.
Clean or rinse the control panel using a damp cloth. Use mild soap and water or a 50/50 solution of vinegar and water. Use clean water for rinsing.
Do not use abrasive cleansers, strong liquid cleaners, plastic scouring pads or oven cleaners on the control knobs. They can cause damage to the finish of the knobs.
Do not try to bend knobs by pulling them up or down or by hanging a towel or other such loads. This can damage the gas valve shaft.
The control knobs may be removed for easier cleaning.
Make sure the knobs are in the OFF position and pull them straight off the stems for cleaning.

Surface Burner Knob
To reinstall a knob, hold it with the OFF label at the top and slide it directly onto the stem.
Unplug the cooktop before cleaning the control knobs to prevent the burners from turning on.