Ana ƙara kiran fannoni da yawa zuwa masana'antar tsabtace ɗaki kamar su bio-pharmaceutical, dakin gwaje-gwaje, semiconductor, asibiti, abinci da abin sha, na'urorin likitanci, kayan kwalliya, kera daidai, ƙirar allura, bugawa da fakiti, sinadarai na yau da kullun, sabbin kayan aiki da makamashi, da sauransu.
Yawancin wuraren gyaran ɗaki masu tsafta suna da ƙa'idodin zafin jiki da danshi mai ɗorewa, kuma ba wai kawai yanayin zafi da danshi na cikin gida ba ne, har ma da yanayin raƙuman ruwa, don haka ya kamata mu mayar da martani daidai da tsarin ɗakin tsafta. Yanzu bari mu yi la'akari da fannoni 6 na tsaftar ɗaki mu ga bambancinsu a sarari.
