What are the best ways to prevent warping in polyethylene outdoor tables?

Polyethylene outdoor tables are popular for their durability and weather resistance, but they can still warp over time if not properly maintained. To prevent warping, start by choosing high-quality, UV-stabilized polyethylene tables designed to withstand harsh weather conditions. Place the table on a flat, stable surface to avoid uneven stress that can lead to warping. Avoid placing heavy objects on one side for extended periods, as this can cause distortion. Regularly clean the table with mild soap and water to remove dirt and debris that can trap moisture. During extreme weather, consider storing the table indoors or using a protective cover to shield it from direct sunlight and rain. By following these tips, you can extend the lifespan of your polyethylene outdoor tables and keep them looking great for years to come.