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Posted by DK on April 11, 2007, 10:33 am
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Thanks for the feedback!
--
DK
>
>>
>> I have a bottle of water conditioner about 4 years old. It doesn't
>> list an expiration date. Would it still be OK to use to treat my tank
>> water, or do the chemicals in it typically expire after a certain
>> period of time?
>>
>
> Hi DK,
>
> A sealed bottle is 90% likely to be just fine (realizing that 72.7% of
> all internet statistics are made up on the spot ;). If its been opened,
> you run a greater risk that evaporation may have changed the contents. If
> its been partially used, I'd definitely ditch it.
>
> You could also call the manufacturer. They should know their own
> product's shelf life better than anyone.
>
> Regards,
> DaveZ
>
>
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> I have a bottle of water conditioner about 4 years old. It doesn't
> list an expiration date. Would it still be OK to use to treat my tank
> water, or do the chemicals in it typically expire after a certain
> period of time?
>