Using the Deltana 4 - Inch Residential Letter P is a breeze. You can easily install it on your home's exterior, like on your door or mailbox, to mark your residence. To ensure a long - lasting and beautiful look, here are some tips. When installing, make sure the surface is clean and dry. Use the appropriate tools for a secure fit. For maintenance, simply wipe it with a soft cloth regularly to keep it shiny. Avoid using harsh chemicals or abrasive materials as they may damage the finish. If the letter gets dirty, you can use a mild soap and water solution, then dry it thoroughly. By following these simple steps, your Deltana letter will continue to enhance your home's appearance for years to come.