Consider buying a Berkey water filter, I have one and love it.  If/when
Sandy comes knocking, assuming you have some warning, you could fill a
bathtub with water and filter it thru the Berkey as needed.

They also sell very cheap bladders that fit in the bathtub to hold water
(check Amazon).  This also assumes you have at least a little warning.

-Alan


On Mon, Nov 5, 2012 at 9:25 AM, Kirsteen Wright <
kirsteen.falcons...@gmail.com> wrote:

> Having looked at the havoc caused by Sandy, I was thinking it would be a
> good idea to store some drinking water. The sites I've read all say that,
> if you store tap water, it should be replaced every 6 months. I was
> wondering if I added some CS to it, would it last longer, if so, roughly
> when should it be replaced?  Or would I be better adding some food grade
> hydrogen peroxide? Any ideas
>
> cheers
> Kirsteen
>



-- 
Alan Jones

"The powers not delegated to the United States by the Constitution, nor
prohibited by it to the States, are reserved to the States respectively, or
to the people."  (Tenth Amendment to the US Constitution)