Hi Group! I was asked by a company that I currently make cp soap for if I could also make them liquid soap for their products. I’m like...sure!! It’s prolly not that hard!! .....♀️♀️♀️ Haha so I’ve been making lots of LS and I’m getting it down. Because this is eventually going to be sold to the public, I’m thinking I should have a preservative in there..?? The company is Organic and all natural, so I have to abide by those standards. I tried adding citric acid at dilution unsuccessfully a few times. What are the pros opinions..?