lice comb

anti background brush bug care child clean cog comb doctor equipment filter flea groom grooming hair hairbrush haircomb head headlice health healthcare hygiene hygienic infect infection infested insect instrument itching itchy lice loose loss louse lousiness medical medicine metal nit nits nobody object parasite patient pedicular pediculosis prevention problem professional removing scalp school scratching special stainless steel tick tool treating treatment white