Our pillows are packed in compression for packaging. After receiving the pillows, you need to let them stretch, flapping both sides and exposed to the air for one day.Care Instructions -Use pillow covers. Run the pillows through the wash per 3/4 months.Avoid fabric softener and all enzyme-based detergents when washing products as these may compromise the properties on the filling. Pillows could be air dried. However, make sure they are left in a warm area.Washing Wash the pillow set using machine wash on gentlest cycle using cold water and fabric softener. Hand-washing the set would be ideal.