Unisex Adult Cloth Diaper Cover Waterproof | Reusable Liner | Washable | Large. For male users, position the larger end of the liner towards the front; for female users, position it towards the back The cloth liner quickly absorbs 3 fl oz (90ml) and can hold up to 5 fl oz (150ml) for daily use Tested to be washable over 200 times Simply machine wash and tumble dry on low. Soak in a mixture of 0.25 cups of vinegar and 0.5 cups of detergent for half an hour to eliminate odors and keep the garment fresh and soft