For the routine cleaning of eco-friendly yarns, use a neutral detergent and keep the water temperature below 30°C; avoid highly alkaline products or those containing bleach, as these can damage the fiber structure or compromise color stability. Fabrics made from natural eco-friendly yarns-such as organic cotton-are prone to shrinking or stiffening if subjected to vigorous rubbing or high-temperature washing; therefore, a gentle machine cycle or hand washing is recommended.
When drying and storing, avoid prolonged exposure to direct sunlight. Although products like recycled polyester have good lightfastness, extended UV exposure can still affect fiber strength and color stability. Air-dry in a well-ventilated area and avoid high-temperature tumble drying to minimize the risk of fiber degradation. Store in a dry environment to prevent mold or odors caused by humidity, and fold neatly whenever possible to avoid the deformation that can result from prolonged hanging.
During daily use, minimize high-intensity friction-such as prolonged contact with rough surfaces-to reduce the likelihood of pilling or abrasion. For eco-friendly yarn products containing fiber blends, care routines should account for the tolerance limits of the various fibers involved; this ensures a longer service life and helps maintain the material's original performance characteristics.