Chithandizo cha kuwala kofiira chimagwira ntchito ndipo sichimangokhudza matenda a pakhungu okha, chifukwa izi zitha kukhala zothandiza kwambiri pamavuto ena azaumoyo. Ndikofunikira kudziwa mfundo kapena malamulo omwe chithandizochi chimachokera, chifukwa izi zithandiza aliyense kugwira ntchito bwino, kugwira ntchito bwino komanso zotsatira za chithandizo cha kuwala kofiira. Kuwala kwa infrared kumagwiritsidwa ntchito mu chithandizochi chomwe chili ndi mphamvu yayikulu komanso mphamvu yayikulu. M'maiko akumadzulo, madokotala nthawi zambiri amagwiritsa ntchito chithandizochi pochiza matenda ogona, kupsinjika maganizo ndi matenda ena. Mfundo ya chithandizo cha kuwala kofiira si yeniyeni kwenikweni, chifukwa imasiyana kwambiri ndi njira zina zochizira mitundu zomwe zimagwiritsidwa ntchito pa thupi la munthu.
Mfundo yomwe chithandizo cha kuwala kofiira chimachokera idzakhala ndi masitepe ena. Choyamba, pamene kuwala kwa infrared kutulutsidwa kuchokera ku gwero loyenera, ndiye kuti kuwala kwa infrared kumeneku kudzalowa mozama pakhungu la munthu mpaka 8 mpaka 10 mm. Kachiwiri, kuwala kumeneku kudzawongoleranso kuyenda kwa magazi ndipo pambuyo pake kudzachiritsa madera omwe ali ndi kachilomboka mwachangu. Pakadali pano, maselo akhungu owonongeka amabwezeretsedwa ndikuchiritsidwa kwathunthu. Komabe, pakhoza kukhala zotsatirapo zina zosazolowereka komanso zochepa zomwe odwala angakumane nazo panthawi yochizira nthawi zonse. Ndikothandiza kwambiri kuchepetsa ululu woopsa komanso wokhalitsa, kutupa ndi ziwengo pakhungu.