1 cup of washing soda (cleaner)
1 cup of baking soda (cuts out grease)
3 packages of unsweetened lemonade drink mix (added cleaning power, antibacterial and smells awesome)
1 cup of salt
1 cup of water
Mix all ingredients with a spoon. Break up large clumps. It's ok if it is a little lumpy. It dissolves in the dishwasher compartment.
Review:
It is a little clumpy but it works. We have an inexpensive dishwasher so dishes do need to be rinsed first.
I made my own washing soda by putting 1.25 cups in the over at 400 degrees for 30 minutes.
I tried making detergent tabs out of ice trays but they broke apart. Once you add the water the mixture will harden pretty quick. Once it dries you can break it up eaily into smaller pieces that fit in the dishwasher compartment. I use 1 tablespoon in the compartment. You can also use vinegar as a rinse agent. If dishes are really dirty you can ass another tablespoon in the silverware caddy.
I will not be buying dishwasher detergent again. I made this at the end of August 2014. It is the middle of Oct and we have barely put a dent in the stash. We do dishes every day.
This batch should last though the end of the year at least.