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if it is opened, no more than about 24 hrs, after that, the bacteria from your mouth begins to culture in it and if you drink it you can get sick
if it is unopened, for over a year
do NOT reuse water bottles without washing them with soap every other day at least, otherwise, you will be drinking lots of bacteria and will make yourself ill
What else can I help you with?
How long can car sit before you buy them?
67
How long can your car sit at a store before they tow it?
5min
What happens to anything that sits in water long enough?
what happens to things that sit in water for a long time?
Is it harmful to sit in a car not running outside?
No. Weather may determine how long you sit there. It can get too cold or too hot.
How long can a car sit on the side of the road before being removed?
It depends on the make and model. Some don't sit there but a matter of minutes.
How long should you let water with micropur sit?
4 hours
How long can lemon water sit out?
It will stay for about how long it takes someone to eat a chicken wings.
What do i do when water gets in the motor and the car won't start?
take off the distributor and dry or let the car sit until it starts...............
How long can a car sit in a repair shop before it is considered abandoned?
30 days, in America...
How long to let tap water sit to be distilled?
It is not possible to distill tap water simply by letting it sit. Distillation involves boiling the water, collecting the steam, and then condensing it back into a liquid. This process requires equipment and cannot be achieved by letting water sit.
How long to defrost frozen stoffer's lasagna?
sit it in some hot water
How long can water sit in a engine?
not very long at all because the cylinders will start rusting soon
