Natural Dishwasher Soap

So, tonight I ran out of my regular dishwasher detergent unexpectedly. I loaded the dishwasher full earlier in the day but hadn't realized I used the last of what was left in the box the day before. I usually use Seventh Generation brand which does a good job and they do provide coupons for their products but having run out and not wanting to go to the store for just one item I searched around for a natural dishwasher soap recipe. I found just what I was looking for at Nature Moms. This recipe calls for castille soap, water, white vinegar, tea tree oil and fresh lemon juice. I just happened to have all of these ingredients on hand except for the fresh lemon juice for which I substituted lemon essential oil. I really enjoy making other household cleaners and this one might just have to stick around. CAUTION: A low-sudsing soap like castille is the ONLY soap that should be used and NOT regular dishwashing liquid as it foams up way too much and you could end up with a mess on your hands (or rather all over your floor). I found several other recipes all using borax (washing soda) and baking soda and I plan to try these as well. I had no idea that such a simple and natural alternative to commercial dishwasher detergents lay inside my cabinets all this time.