NOTE: Efflorescence is a whitish powder like deposit of calcium carbonate that may appear on the product. It is a natural by-product of the cement hydration process and is inherent in all concrete products. It will usually wash or wear off in the course of time. If you do not wish to wait for this natural process to occur, cleaners designed specifically for removal are available. Contact your local dealer. DO NOT USE MURIATIC ACID directly as it will damage the color. Efflorescence in no way affects the integrity of the product, and is not a cause for rejection. Cleaning and sealing can take place immediately after installation, weather permitting. If you’ve used Polymeric Joint Sand, instead of Interlocking Paver Joint Sand, you must refer to the polymeric joint sand and/or sealer manufacturer’s recommended application instructions.

• Dorado Drain Pavers Spec Sheet