Heritage Park is here with the perfect wash routine for cleaning and preserving the sustainable style of your Patagonia fleece jackets and pullovers. We’ll show you how to take the very best care of your beloved fleece with eco-friendly laundry tips to keep your fleece looking fresh and feeling soft for seasons to come. Heritage Park All-Purpose Laundry Detergent is the ideal choice for washing your Patagonia fleece: plant-based, environmentally friendly, and powered with natural cleaning enzymes. Choose from fragrance-free hypoallergenic or one of our three gentle scents.