Kulawa

1. Duba matakin mai, yawan zafin jiki da matsi a kowace rana, kuma duba ko akwai sauti mara kyau;

2. Bude bawul ɗin magudanar ruwa don fitar da ruwa mai narkewa kafin fara injin kowane mako, duba ko akwai ɗigogi a ko'ina, duba bawul ɗin aminci, da kuma duba lalacewa na bel (a'auni na gani);

3. Bincika bawul ɗin sarrafawa na shigarwa, ƙaramin bawul ɗin matsa lamba, tashar akwatin kula da wutar lantarki, bawul ɗin aminci da fankar sanyaya akai-akai;