The curtains in the kitchen should be practical and resistant to steam and oil. If the shading line is used, use venetian blinds to raise and lower the light. For window types with a width of less than 1.5 meters. But the blinds, everyone used it and felt that the oil was not good. There is also a roller blind that can be removed and washed. Many people now recommend wearing frosted glass or splicing paper on the glass to cover the light.