I found the link for the $1.00 off 2 Arm & Hammer baking sodas. At Wal-Mart they are $.38 each. That equals FREE with $.24 in overage. WWW.armhammer.com
Uses for baking soda: 1. Keep a box in the refrigerator to keep it smelling fresh.
2. Sprinkle in the litter box to keep it smelling fresh.
3. Add 1 box to 1 large box of powdered laundry detergent. It helps keep
clothes smelling fresh.
4. Make a paste with peroxide and soda to brush your teeth.
It is an inexpensive whitener.
I am sure there are plenty of other uses. If you know of any, please leave your suggestions in the comment section.