YSK：廚房垃圾處理機的橡膠排水閥下端也需要清潔了

YSK：廚房垃圾處理機的橡膠排水閥下端也需要清潔了

YSK: The Kitchen Garbage Disposal Rubber Drain Flap Underside Also Needs Cleaned
from /r/YouShouldKnow