?Precautions for use ?Installing this product does not prevent all oil stains. ?This product uses a material that does not burn easily, but it does not mean that this product does not burn. ?Please read the Precautions carefully before using. ?This product is for general residential use only. ?Do not use this product for commercial purposes. ?When replacing the filter, please check the following two points. (1) The range hood fan must be completely stopped. (2) The fire on the stove must be out. ?Do not use in areas directly exposed to fire. ?Do not use this product if the food contains alcohol, such as brandy, which may cause the flame to rise high. ?There is a possibility that a hole might open, or the oil on the filter might ignite. ?Keep a distance of at least 1 meter from gas stoves and other cooking appliances. ?Some range hood models cannot be installed depending on the shape. ?Please read the package directions carefully before use, as forcible installation may damage safety or the original performance of the range hood. ?When you remove the filter, there may be some glue remains. If this happens, after warming it with soaking in warm water, wipe it off with neutral detergent. ?Depending on the material of the range hood, the paint on the surface where the filter is attached may come off. ?This product is not edible.