(1) Idan ba za a daɗe ana amfani da na'urar watsa ruwa mai arzikin hydrogen ba, kashe wutar lantarki. A halin yanzu, ya kamata a allura wani adadin ruwa mai tsafta a cikin tankin ruwa mai tsabta don kiyaye modu ɗin hydrogen.
(2) Lokacin da ba za a daɗe ana amfani da shi ba, kar a ajiye ruwa a cikin tankin ruwan sha don guje wa haifuwar ƙwayoyin cuta da wari mai ban mamaki a cikin ruwa.
(3) Ruwan da aka ƙara a cikin tankin ruwa mai tsafta yakamata ya kasance yana da TDS (Total Dissolved Solids) na ƙasa da 5 PPM. Ana iya amfani da ruwa mai tsafta ko ruwa mai tsafta.
(4) Wajibi ne a tabbatar da cewa ruwan da aka saka a cikin tankin ruwan sha ya cika ka'idojin ruwan sha.
(5) Lokacin da aka yi amfani da sabon samfur a matakin farko, ƙaddamarwar hydrogen zai ƙaru a hankali. Bayan ci gaba da amfani da shi na kusan mako guda, ma'aunin hydrogen a cikin ruwa mai fita zai zama karko kuma ya kai ma'aunin tattara hydrogen da aka ƙera don samfurin.