A properly chosen pillow will help support the neck vertebrae during sleep and benefit spinal health. To maintain its shape and keep it dust-free, fluff your pillows daily. Once a month, place them in sunlight and fresh air for a few hours. If that’s not possible, put them in the dryer on a cool air cycle. It’s also advisable to wash pillows in a washing machine every 3-6 months. Most pillows can be washed in SMARŽO laundromat machines, but not all, so be sure to check the care instructions and symbols on the manufacturer’s label. For example, pillows filled with foam should not be washed. These can be ozonated to remove bacteria and then vacuumed for cleanliness.