Makina otayira zinyalala amagwiritsidwa ntchito makamaka pochotsa makatoni oponderezedwa, kanema wonyezimira, pepala lonyansa, mapulasitiki a thovu, zitini zakumwa ndi zinyalala zamafakitale ndi zinthu zina zonyamula ndi zinthu zotayidwa. Wolemba baler amachepetsa malo osungira zinyalala, amasunga mpaka 80% ya malo osungira, amachepetsa ndalama zoyendera, ndipo ndiyabwino kuteteza zachilengedwe ndi kuwononga zinyalala.