1. Sanya tufafin aiki da samfuran kariya masu dacewa kamar yadda ake buƙata, kamar kwalkwali, gilashin kariya, safar hannu, takalman aiki, da sauransu, da riguna masu launi.
2. Dole ne a kashe injin lokacin da ake jigilar injin.
3. Dole ne a kashe injin kafin a sake mai.Lokacin da babu mai a cikin injin zafi yayin aiki, yakamata a dakatar da shi na tsawon mintuna 15, sannan a sanyaya injin kafin a sake mai.
4. Duba yanayin amincin aiki kafin farawa.
5. Lokacin farawa, dole ne ku kiyaye nisa fiye da mita uku daga wurin mai.Kar a yi amfani da shi a cikin rufaffiyar daki.
6. Kar a sha taba lokacin amfani da injin ko kusa da injin don hana wuta.
7. Lokacin aiki, dole ne ku yi amfani da hannaye biyu don riƙe na'ura a hankali, dole ne ku tsaya tsayin daka, kuma ku kula da haɗarin zamewa.