<prompt> Translate the following text to EnglishKwa mfano, kwa ajili ya maji ya kuyeyusha, haipaswi kutumika kwa zaidi ya siku 14 baada ya kutayarisha, kwa sababu ya uwezekano wa kuunda bakteria, kuvu, au algae, na matatizo yanayohusiana nayo.  <response>: A given batch of dilution water should not be used for more than 14 days following preparation because of the possible build-up of bacterial, fungal, or algal slime growth and the problems associated with it. 