When storing a body pillow, choose a space where you can keep the pillow off the ground and away from condensation as this can cause mold and dust buildup.
Vacuum-sealing a pillow is great for saving space and protecting your pillows from dust, though only polyester and cotton pillows are okay to vacuum-seal. Pillow fills such as memory foam, latex, or down, need air, and vacuum-sealing these materials can ruin their shape and fluffiness. Use storage containers or plastic bags to store more delicate pillows.