Kaydi oo u qabso si waafaqsan dhammaan xeerarka iyo heerarka hadda jira.(NFPA Oxidizer Classification 1.) Ha u oggolaan in biyaha ay galaan weel.Haddii liner-ku jiro, xidh isticmaal kasta ka dib.Weelka si adag u xidh oo si fiican u calaamadee.Ku kaydi weelasha sariiraha.Ka fogow cuntada, cabitaanka iyo quudinta xoolaha.Ka fogow walxaha aan ku habboonayn.Ka fogow ilaha dabka, kulaylka iyo ololka.
Laqabsan la'aanta Kaydinta: Kala sooc walxaha yaraynta xoogga leh, ammonia, cusbada ammonium, amines, nitrogen ka kooban xeryahooda, asiidhyada, saldhigyada xoogga leh, hawada qoyan ama biyaha.
