Mankhwala ophera udzudzu, Raid Night & Day ndi mankhwala abwino kwambiri ophera udzudzu.

Ponena za mankhwala othamangitsa udzudzu, mankhwala opopera ndi osavuta kugwiritsa ntchito koma sapereka chophimba chofanana ndipo sakuvomerezeka kwa anthu omwe ali ndi vuto lopuma. Mafuta odzola ndi oyenera kugwiritsidwa ntchito pankhope, koma angayambitse vuto kwa anthu omwe ali ndi khungu lofewa. Mankhwala othamangitsa udzudzu ndi othandiza, koma okhawo omwe ali ndi mawonekedwe monga akakolo, manja, ndi khosi.
       Kuthamangitsa tizilomboziyenera kusungidwa kutali ndi pakamwa, m'maso ndi m'mphuno, ndipo manja ayenera kutsukidwa mutagwiritsa ntchito kuti mupewe kukwiya. Kawirikawiri, "mankhwalawa angagwiritsidwe ntchito kwa nthawi yayitali popanda zotsatirapo zoyipa kwambiri." Komabe, musapopere pankhope pa mwana, chifukwa angalowe m'maso ndi mkamwa. Ndi bwino kugwiritsa ntchito kirimu kapena kupopera m'manja mwanu ndikufalitsa.
Dokotala Consigny akulangiza kugwiritsa ntchito zinthu zomwe zili ndi zosakaniza zomwe zimagwira ntchito m'malo mwa mafuta ofunikira kapena mavitamini. "Zogulitsazi sizinatsimikizidwe kuti zimagwira ntchito bwino, ndipo zina zingakhale zoopsa kuposa zothandiza. Mafuta ena ofunikira amakhudzidwa kwambiri ndi kuwala kwa dzuwa."
Iye anati DEET ndiye chinthu chakale kwambiri, chodziwika bwino, komanso chogwiritsidwa ntchito kwambiri chomwe chinayesedwa kwambiri ndipo chinali ndi chilolezo chokwanira kwambiri cha EU. "Tsopano tamvetsetsa bwino izi zomwe zimagwira ntchito pa magawo onse a moyo." Poganizira zoopsa ndi ubwino wake, iye anati amayi apakati amalangizidwa kuti apewe zinthu zotere chifukwa kulumidwa ndi udzudzu kumagwirizanitsidwa ndi matenda aakulu. Kuphimba ndi zovala kunalimbikitsidwa. Mankhwala ophera tizilombo amatha kugulidwa ndikugwiritsidwa ntchito pazovala zomwe zili zotetezeka kwa amayi apakati koma ziyenera kugwiritsidwa ntchito ndi ena.
"Mankhwala ena oletsa kusuta omwe amalimbikitsidwa ndi monga icaridin (yomwe imadziwikanso kuti KBR3023), komanso IR3535 ndi citrodilol, ngakhale kuti awiri omalizawa sanayesedwebe ndi EU, akutero Dr Consigny, nthawi zonse muyenera kuwerenga malangizo omwe ali pa botolo. "Gulani zinthu zokhazo zomwe zalembedwa pa chizindikirocho, chifukwa zilembozo tsopano zamveka bwino. Akatswiri a zamankhwala nthawi zambiri amatha kupereka upangiri, ndipo zinthu zomwe amagulitsa nthawi zambiri zimakhala zoyenera ana azaka zina."
Unduna wa Zaumoyo wapereka malangizo okhudza mankhwala ophera udzudzu kwa amayi apakati ndi ana. Kwa amayi apakati ndi ana, ngati mukufuna kugwiritsa ntchito mankhwala ophera udzudzu, ndi bwino kugwiritsa ntchito DEET pamlingo wa 20% kapena IR3535 pamlingo wa 35%, ndipo musagwiritse ntchito katatu patsiku. Kwa ana kuyambira miyezi 6 mpaka kuyenda, sankhani 20-25% citrondiol kapena PMDRBO, 20% IR3535 kapena 20% DEET kamodzi patsiku, kwa ana osakwana zaka ziwiri, gwiritsani ntchito kawiri patsiku.
Kwa ana azaka zapakati pa 2 ndi 12, sankhani mafuta oteteza khungu omwe ali ndi 50% DEET, mpaka 35% IR3535, kapena mpaka 25% KBR3023 ndi citriodiol, omwe amapakidwa kawiri patsiku. Mukakwanitsa zaka 12, mpaka katatu patsiku.