● Harmonica kuchengetedza bhegi ibhegi rinotakurika rakagadzirirwa chaizvo vanofarira harmonica.Yakagadzirwa nemhando yepamusoro yenylon zvinhu, izvo zvinogona kudzivirira zvinobudirira harmonica kubva kuguruva, makwara, mvura, uye zvimwe zvinosvibisa.Mukuwedzera, mukati mehomwe yekuchengetedza inogadzirwa neyakapfava flannel zvinhu kuti ive nechokwadi chekuti harmonica haina kukuvara kana kudhumhana panguva yekuchengetedza.
● Magadzirirwo ehomwe yekuchengetedza harmonica akachenjera zvikuru.Iyo inotora yakawanda-layer chimiro uye yakashongedzerwa nemahomwe akawanda ehukuru hwakasiyana mukati, kuitira kuti mhando dzakasiyana uye huwandu hweharmonicas hugone kugarwa.Uye zvakare, iyo harmonica yekuchengetedza bhegi yakanyatso shongedzerwa nehunyoro-uchapupu layer, iyo inogona kuchengetedza zvirinani zvigadzirwa uye ruzha rwemhando yeharmonica.Yakanyatsokodzera kuita zvekunze kana kufamba.