The ingredients in Simple Green Naturals Dilutable Concentrated Cleaner are 100% naturally sourced. Simple Green Naturals Dilutable Concentrated Cleaner is water based. It contains plant-based surfactants that penetrate oily soils. The alkaline mineral “builder” increases the alkalinity of the formula so that it works better at removing organic soils such as food and oils. It also contains a preservative derived from chicory root that keeps the ingredients fresh and longer-lasting. The scent comes from extracts and essential oils of grapefruit, orange, spearmint, and rosemary which provide a fresh scent without phthalates. The packaging of this Naturals product is 25% or more post-consumer content, recyclable PET plastic, and the label is printed with soy based ink. Full ingredient disclosure is right on the label.