Select from options: Continue writing the next sentence.

How to wash pillows 
Remove the case. 
If you have placed your pillow in a pillowcase or sham, take this off now. Some pillows come with additional zip-on cases that should also be removed and washed separately from the body of the pillow.

Available choices:
(1). While this is more convenient than removing the case by hand, it is still a good idea to remove it from the body of the pillow so you can wash the pillows separately. Place the case in the dryer.
(2). On the other hand, you might want to remove the case so you can fully clean the inside of the pillow before throwing it into the trash. Some pillows come with extra zipper on the side which you can slide open to reach the pillow.
(3). Put your pillows in the washing machine. Don't worry-it is perfectly safe to wash pillows (even down pillows) in the washing machine.
(4). That way the pillow will only be washed individually. It may be removed entirely, depending on which pillow method and style of washing you are using.
Answer:
(3).