Using your Christopher Knight Home® Contemporary Outdoor Picnic Dining Bench Set is a breeze. Simply place the benches around the table in your patio or garden, and you're ready to host outdoor meals or gatherings. When using, make sure to place the set on a flat surface to avoid any wobbling. As for maintenance, regularly clean the benches and table with a mild soap and water solution to keep them looking their best. Avoid using harsh chemicals as they can damage the acacia wood. During extreme weather conditions like heavy rain or snow, it's a good idea to cover the set or store it indoors to protect it from the elements. If the wood starts to look dry over time, you can apply a wood conditioner to keep it moisturized and extend its lifespan.