Lesi sihloko sinikeza ukuhlolwa okuningiliziwe kwenqubo ehilelekile ekudaleni isikhwama se-spout, kusukela ekuqondeni ukusetshenziswa kwaso okuhlosiwe kuya ekuhlolweni kokugcina kwekhwalithi. Sihlanganisa izinto ezibalulekile ezifana nokuklama, ukukhethwa kwezinto, ukukhetha i-spout, izindlela zokuvala, kanye nezinyathelo zokulawula ikhwalithi. Ngokulandela lezi zinyathelo, amabhizinisi angakha ikhambi lokupakisha eliguquguqukayo neliphumelelayo elihlangabezana nezidingo ezisebenzayo kanye nobuhle.