Certainly! The level of maintenance required to preserve the appearance and integrity of your commemorative tree plaque will depend on factors such as time, selected material, and the environment where your plaque is located. Our hardest-wearing materials may only require periodic cleaning with a mild, non-abrasive cleaner. For materials such as brass, which can tarnish, we recommend a metal polish like Peek. More detailed care instructions and tutorials can be found in our knowledge hub.