Here's a nontoxic, but effective way to wash your tub: Insert 1 teaspoon of liquid soap and several other drops of an antibacterial vital oil (like tea tree, eucalyptus, rosemary, or peppermint) to 1 cup of baking soda.You can also put in proofing applications by specifying the Product or service ID as "ProofingTools" with your configuration.xml fi