Acid Wash Pavers

For lighter colors, wash the deck with a mild mixture of 8.5 parts of water and 1.5 parts of muriatic acid. Test a small unobtrusive area first to ensure results are acceptable. Always put water first and pour acid into the water.Ware protective gear and make sure to follow all instructions from chemical supplier. Avoid using muriatic acid on dark colored products as it might alter the color. For dark colors, choose a cleaner that does not contain muriatic or phosphoric acid for better results.