It also gets rid of odors quite well. I have a small dog and she's always tracking wet dog smell on my favorite blanket after a walk, but a quick spritz takes care of that right away.
When you use this product, you just spray and tug on the fabric to release the wrinkles.
You can buy it at most stores, including Walmart and Target. It is sold in multiple sizes: 1-liter for $6.99, 500ml for $4.19, and 3 ounce for $1.99.