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Regarding memory foam pillows, this product is very popular in modern bedrooms. If you're planning to buy one or want to learn more about it, here are some key points explained in simple terms to give you a comprehensive understanding.
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● Key Knowledge Points about Memory Foam Pillows
1. How does it work?
The most amazing thing about memory foam pillows is their "memory" function. When you lie down, it slowly changes shape according to the weight of your head and the body heat you emit, perfectly conforming to the curve of your neck.
Slow rebound: When you get up, it doesn't immediately spring back like a regular pillow, but slowly returns to its original shape. This characteristic allows it to gently support your neck like a pair of soft hands.
2. Support for the cervical spine
Many people choose memory foam pillows to relieve neck pain.
Filling the gap: This pillow fills the "small gap" between your neck and the mattress. Whether you sleep on your side or on your back, it keeps your spine as straight as possible.
Even pressure distribution: Unlike ordinary pillows that concentrate pressure on one point, it distributes the weight evenly, making your head feel like it's floating on a cloud.
3. Changes caused by temperature
Environmental temperature is crucial when using memory foam pillows
Harder in winter, softer in summer: In cold winter, you might feel it's as hard as a brick when you first lie down; but as it absorbs your body heat, it quickly softens. In the hot summer, it will be softer than usual.
4. Odor and ventilation issues
Newly unpacked memory foam pillows usually have a smell similar to a "new car."
Odor dissipation period: This is a characteristic of the material itself, not a defect. Usually, placing it on a well-ventilventilated balcony for a day or two will eliminate the chemical smell.
Heat dissipation: Traditional memory foam tends to retain heat. If you are particularly sensitive to heat and sweat easily while sleeping, you may need to choose a model with ventilation holes or a cooling coating.
5. Maintenance and cleaning precautions
This is the most delicate aspect of memory foam pillows.
Never wash with water: You absolutely cannot put the pillow core in the washing machine. Memory foam has many tiny air bubbles inside, like a sponge. Once it gets wet, it's difficult to dry completely, and the water can damage its structure, causing the pillow to lose its elasticity.
Cleaning method: Normally, you only need to wash the outer pillowcase. The pillow core should be taken out periodically, aired in a cool, well-ventilated place, and gently patted to remove dust.
