To keep your sweater in good condition, it's important to follow the care instructions provided by the manufacturer. In general, it's recommended to hand wash or machine wash on a gentle cycle using cold water. Avoid using bleach or harsh detergents. After washing, reshape the sweater and lay it flat to dry. Avoid hanging it, as this can cause stretching. Additionally, avoid exposing your sweater to excessive heat or sunlight, as this can cause fading or damage to the fabric. If you're unsure about caring for your sweater, reach out to the manufacturer for specific guidance.