B-mhando potassium perchlorate inoshandiswa pane inotungamira ye fireworks uye firecrackers.Iyo inogadzirwa inotungamira ine kukurumidza kukurumidza mhedzisiro uye inogona kushandiswa kugadzira inotungamira ye0-90 masekonzi / mita.Kana ichishandiswa pamafireworks uye zvinoputika, chigadzirwa chine chidiki chidiki saizi uye inokurumidza kupa oxygen yekumhanya.Kana ichishandiswa mumafireworks uye zvinoputika, ine hunhu hwesimba rakasimba rinoputika uye zvishoma zvakasara mushure mekutsva.