Biological rust removal mold can clean spices. Biological derusting enzyme is usually a food-grade cleaning agent made of surfactant and malic acid. When the products meet the national quality standards, you can use them normally according to their usage and dosage. It is useful and harmless and can be used to clean spices.
The main ingredients are surfactant (surface cleaner), malic acid, "Lactobacillus plantarum" and "lemon extract". This "etc" summarizes many formulas that you often see in washing powder patents.