you can ask me anyghing any time.whtat is your problem tell me i can help you solving
a junior startup that received 3 MM funding is procurify (www.procurify.com)
Try mixing the essential oils with the salt or colorant and water before adding to the baking soda or citric acid. If that doesn't work, then you may need to tweak formulation. I am happy to chat by phone through the site if that helps.