On Monday, January 12, 2015 at 3:30:47 PM UTC-5, Whitney Ryan wrote:
> Where can one buy food grade cornstarch &
> calcium phosphate?
>
> I bought a ton of Baking Soda at Costco
> (sodium bicarbonate), and I want to make
> a small amount of baking powder.

Not to go all negative on you, but...

I'd use the baking soda for cleaning and buy a small can of
baking powder. It'd be cheaper in the end.

A quick google should yield applications for cleaning with baking soda.

Cindy Hamilton