Always check the label or tag on your pillow to see if it can be machine dried. This is a great method for down and memory foam pillows. Feathers don’t do well in direct heat.
Alternatively, use a hot water bottle in place of an electric pad or blanket. If you live in a cold environment, heat your pillow more frequently or after long trips away from home to help keep it soft.
Alternatively, just increase the room temperature of your bedroom to warm the pillow. [7] X Research source Make extra sure your pillow is not touching the radiator or space heater—a hard pillow is more comfortable than a burnt one!
The softening effects of sunlight might not be noticeable right away since you can’t use this method directly before bedtime. This is a good option for most pillows except feather ones, which shouldn’t be exposed to direct sunlight for too long. The fresh air will help eliminate any odors or “new pillow smell,” too!
Alternatively, knead or punch the pillow with your hands. The pressure plus your body heat will relax the pillow and make it softer. Repeat before bedtime as necessary until the pillow is consistently soft enough for you. This method works on any type of pillow, including memory foam, feather, down, and wool.
Depress the pillow for about 2 or 3 minutes before you lay down. If possible, use your hands or something warm since the heat will soften the memory foam even more.
This is more effective on memory foam pillows than on other kinds. If you tend to feel too warm while you sleep, this might not be the most enjoyable option. The good news is you’ll only have to do it for a couple of nights.
Distribute your extra padding evenly so there are no clumps in your pillow. Use clean, dry material for hygienic reasons.
Speed up the process by resting your legs on your pillow while you work or watch TV during the day.