Easy, inexpensive, EXCELLENT dishwasher detergent

I have been using this "detergent" in my dishwasher for the past week.
It is

inexpensive,
easy to use,
and won't harm the environment. 

The best part is...

it works great!!

My dishes are sparkly clean!

Dishwasher Detergent

In the compartment where you would normally place your store-bought detergent, place:

1 tsp Borax
1 tsp Arm & Hammer Washing Soda (not baking soda)
1 squirt of Dawn dish soap

Close the lid and run cycle as usual.