Natural Fiber Cleaner is designed to safely and thoroughly clean those difficult to clean natural textiles, such as Haitian and Natural Cottons, that are prone to yellowing and browning. You will find this product to be helpful in restoring fabrics that have been discolored due to improper cleaning procedures. Restores clean white color to dingy upholstery. Dilution: Up to 1 oz. per gallon waterpH at dilution: 7Container Sizes: GallonForm: Powder Natural Fiber Cleaner is designed to safely and thoroughly clean those difficult to clean natural textiles, such as Haitian and Natural Cottons, that are prone to yellowing and browning. You will find this product to be helpful in restoring fabrics that have been discolored due to improper cleaning procedures. Restores clean white color to dingy upholstery. Dilution: Up to 1 oz. per gallon waterpH at dilution: 7Container Sizes: GallonForm: Powder