A:Answer You will need to take care when cleaning the cooktop on the LG 5.4 cu.ft. Capacity Freestanding Gas Oven, Model # LRG3081ST, the pointed metal ends on the electrodes could cause injury. After the cooktop has cooled, the grates and burner caps/heads can be removed for care and cleaning and washed in hot soapy water and rinsed with clean water. You can run water through the oval burner from the bottom stem to flush out debris. Any spills on or around an electrode must be carefully cleaned. To remove burnt-on food, soak the burner heads in a solution of mild liquid detergent and hot water for 20–30 minutes. For stubborn stains, use a toothbrush or wire brush.
The burners will not operate properly if the burner ports or electrodes are clogged or dirty. Use a wire brush or pipe cleaner to unclog ports on the oval burner. Burner caps and heads should be cleaned routinely, especially after bad spillovers...^IFV
