The present invention provides a mite attractant and a mite trap containing the mite attractant. The mite attractant comprises a seared shell; and a mite attractant composition containing a mite attractant. The mite attractant preferably further contains silicone. Mite attractants can reduce mite allergens.本發明提供一種蟎蟲引誘劑和含有所述蟎蟲引誘劑的蟎蟲捕獲器,所述蟎蟲引誘劑包含:經煆燒的貝殼;以及蟎蟲引誘組成物,含有蟎蟲引誘物質。蟎蟲引誘劑較佳為進一步含有矽膠。蟎蟲引誘劑可減少蟎蟲過敏原。