How does synthetic rattan resist mold compared to natural rattan in outdoor sofas?

When choosing outdoor furniture, mold resistance is a critical factor, especially for materials like rattan. Synthetic rattan, made from high-density polyethylene (HDPE) or other polymers, inherently resists mold due to its non-porous structure. Unlike natural rattan, which absorbs moisture and organic debris, synthetic rattan repels water, preventing the damp conditions mold thrives in. Additionally, synthetic rattan is often treated with UV stabilizers and anti-microbial coatings, further enhancing its durability. Natural rattan, while aesthetically pleasing, requires regular maintenance like sealing or varnishing to combat mold. For long-lasting, low-maintenance outdoor sofas, synthetic rattan is the superior choice.