The present invention addresses the problem of providing a nonwoven fabric sheet having excellent cleaning performance. A nonwoven fabric sheet is provided that includes a web layer formed using an air-laid method, wherein the nonwoven fabric sheet includes powder exhibiting acidic properties when in contact with moisture, and has a water-absorbing material as a main component.本發明之課題在於提供一種清潔性能優異之不織布片。本發明提供一種不織布片,其係包含藉由氣紡法所形成之網層者,且不織布片係含有與水分接觸時呈酸性之粉末且以吸水性材料作為主體而成。100‧‧‧網層200‧‧‧鹼性層300‧‧‧透水性或吸水性片400‧‧‧薄膜1000‧‧‧不織布片1010‧‧‧不織布片1020‧‧‧不織布片1040‧‧‧不織布片
