The sanitization of these is effective for one week, after which time all the unused diapers in a household must be collected and resanitized.
尿布消毒的有效期限為一周，因此不管是否用過，滿一周後都須送回公司重新處理。專人收送尿布時，會當場清點，若數量不足，或顯有將尿布做其他用途，使其髒得不能再當尿布使用，客戶得按價賠償。