Muslin Bag for Use with a Shampoo Bar

The muslin bag stores your shampoo bar and allows it to drain between uses, helping it last longer. You can also rub the bar directly over your scalp while it is inside the bag. This is especially useful for the last few washes, when the bar becomes thin and may break into small pieces. The bag keeps every piece together so you can use all the product.
 

It also prevents botanical residue from remaining in your hair.