Head Louse and Head Lice. Singular vs. Plural: "Head louse" refers to a single insect, while "head lice" refers to multiple insects. #factsoflice #RGVLiceLady #louse #lice | LRS - Lice Removal Service

Head Louse: A small wingless parasitic insect that lives on the head. Louse is the singular form of Lice. #facts #factsoflice #Lice #liceremoval #louse | LRS - Lice Removal Service