If this product blocks the gas lighter, flame-out sensor, boilover sensor or exhaust port, the stove does not turn on or cause imperfect combustion. / The positions of the fame-out sensor and the ignition plug differ depending on the manufacture and the model. / The product may catch fire if used without removing accumulated dirt on it. / Do not touch the product during use and immediately after use. / Discoloration or melting may occur depending on the use conditions, such as adhesion of hot oil. / Do not apply flame directly to the product. / Do not use this product for other than intended use.