Ahịhịa slicker nke ọkụ UV nwere ike were nwayọ na nke ọma wepụ ntutu isi, tangles, mara, dander, na unyi tọrọ atọ.
N'iji usoro ịgba ọgwụ mgbochi ọrịa, ultraviolet irradiation nke dị mkpirikpi nwere ike ibibi DNA nke nje bacteria na ụmụ nje ndị ọzọ ma mee ka ha ghara inwe ike ịmụ nwa, n'ihi ya, ha na-anwụ ozugbo, nweta ọgwụ mgbochi na nsị, ma gbochie mgbasa nke nje bacteria.
Ọ dị mfe iji site na ịpị bọtịnụ, bristles na-apụta. Ọ dị mfe ihicha site na ịpị bọtịnụ ọzọ iji weghachi bristles ma hichapụ ntutu isi.