- Kafin amfani da farko, sanya gram 5-10 na shayi a cikin tukunyar baƙin ƙarfe na simintin gyare-gyaren da kuma yin sha na kimanin minti 10.
- Fim ɗin tannin zai rufe ciki, wanda shine amsawar tannin daga ganyen shayi da Fe2+ daga tukunyar shayi na ƙarfe, kuma yana taimakawa wajen kawar da wari da kare tukunyar shayi daga tsatsa.
- Zuba ruwan bayan an gama tafasa. Maimaita samfurin sau 2-3 har sai ruwan ya bayyana.
- Bayan kowane amfani, don Allah kar a manta da zubar da tukunyar shayi. Cire murfin yayin bushewa, sauran ruwan kuma za a kwashe a hankali.
- Ba da shawarar a zuba sama da kashi 70% na ruwa a cikin tukunyar shayi ba.
- A guji tsaftace tukunyar shayi da kayan wanka, goge ko gogewa.