There are many types of shag rugs out there to choose from. If your biggest concern is getting an easily washable shag rug, you will not want to get a leather shag rug!
Materials That Make a Washable Shag Rug
The best material for a washable shag rug is a synthetic man made material. This is often acrylic, nylon and the like. Natural fibers such as wool and leather do not fair so well with being a washable shag rug.
A cotton shag rug can be put on a gentle cycle in the washing machine if necessary, however, it is stronger cautioned against. It is always best to vacuum non-washable shag rug materials with a hand tool.
A washable shag rug is best placed on the gentle or delicate cycle in a washing machine, or, hand washed. Materials such as nylon can be run through a wash because it is durable and not as easily broke down.