Plus, baby sound machines are more compact than fans
, which means they're easier to move around. If you go to a hotel or a relative's home to stay for a while, you can more easily pack a small sound machine than a large box fan, which means you and your children will sleep as well away from home as you do at home. Besides this, though, sound machines are going to be easier to clean than box fans. Instead of disassembling them to get all the dust off the blades, you just have to wipe them down with a dry cloth every so often.