Ts'ebetsong ea ho rua liphoofolo tsa sejoale-joale, molemong oa ho fokotsa tšusumetso tikolohong ea polasi le libaka tse haufi le eona, hangata e koetsoe kapa e koetsoe ka halofo.Kaha boholo ba mapolasi a na le tikoloho e mongobo le limatlafatsi tse mpe tse ruileng, li na le tšekamelo ea ho tsoala bobolu Libaktheria le likokoana-hloko tse kotsi tikolohong le 'meleng oa motho!Ka nako ena, mehato e sebetsang ea ho thibela likokoana-hloko e bohlokoa.Har'a mekhoa e fapaneng ea ho thibela likokoana-hloko, ho thibela mahlaseli a UV ho sebetsa hantle ho thibela mafu a seoa ka lebaka la phello e tsotehang le ho se na tšilafalo ea bobeli.Lilemong tsa morao tjena, e 'nile ea sebelisoa haholo ke likhoebo tse ngata tse tsoetseng pele indastering ea ho ikatisa le ea lijo.

Lebone la ultraviolet la germicidal le na le bokhoni bo sebetsang ba ho thibela likokoana-hloko, ka katleho le khutsufatsa bolelele ba mohala oa kopano, le fokotsa litšenyehelo tsa lichelete, le fokotsa palo ea mabone a sebelisoang.