Fans can be a cost-conscious way to cool down any room or they can even enhance the effect of air conditioning by moving cool air throughout your home. These days, fans come in all sizes and in all shapes and colors to accessorize any living or work space. Whether you need to control the temperature of your room, your kitchen, your workspace or even your car, there are options for that. Sometimes, fans aren't even used to cool because there are also heater fans for use in the colder weather or spaces. Walgreens.com has box fans, oscillating fans and tower fans.