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What is a Cooling Mattress Protector, and How Can It Benefit Your Sleep?

From the Puffy Editorial Team | 3 min read.
What is a Cooling Mattress Protector, and How Can It Benefit Your Sleep?

As the temperatures rise, staying cool and comfortable during the night can be a challenge. A cooling mattress protector might just be the solution you've been looking for to help you stay cool and sleep soundly through the night. In this article, we'll explore what a cooling mattress protector is, its benefits, what it's made of, and how to wash it properly.

What is a Cooling Mattress Protector?

A cooling mattress protector is a specially designed bedding accessory that helps regulate your body temperature while you sleep. It works by utilizing materials and technologies that promote airflow and wick away moisture, ensuring that you stay cool and dry throughout the night. This one of those types of mattress protectors that not only provide a comfortable sleep environment but also help protect your mattress from stains, allergens, and other contaminants.

Benefits of a Cooling Mattress Protector

Cooling mattress protectors offer several benefits that can significantly improve your sleep quality:

  • Temperature Regulation: By promoting airflow and wicking away moisture, cooling mattress protectors help keep your body temperature within the optimal range for sleep.
  • Sweat and Moisture Protection: These protectors draw moisture away from your body, reducing the chance of sweat stains and odors on your mattress.
  • Hypoallergenic: Many cooling mattress protectors are made with hypoallergenic materials, which can help reduce allergens in your sleep environment.
  • Prolonged Mattress Life: By protecting your mattress from stains, spills, and wear, a cooling mattress protector can extend its lifespan.
  • Enhanced Comfort: The cooling effect of these protectors can help you sleep more comfortably, especially during warm nights or for those who tend to sleep hot.

What are Cooling Mattress Protectors Made Of?

Cooling mattress protectors are typically made from a combination of materials designed to provide a cooling effect. Some common materials include:

  1. Bamboo: Bamboo is a natural, breathable, and eco-friendly material that helps regulate temperature and wick away moisture.
  1. Cotton: A breathable, natural fiber that is commonly used in cooling mattress protectors due to its moisture-wicking properties.
  1. Phase Change Materials (PCM): These are advanced materials that absorb and release heat, helping to maintain a consistent temperature throughout the night.
  1. Cooling Gel-Infused Memory Foam: Some mattress protectors feature a layer of gel-infused memory foam that helps to dissipate heat and provide a cooler sleep surface.

How to Wash a Cooling Mattress Protector

To maintain the effectiveness and longevity of your cooling mattress protector, follow these washing guidelines:

  • Check the care label for specific washing instructions, as they may vary depending on the materials used.
  • Use a gentle detergent and cold water to wash the protector, avoiding bleach and fabric softeners, which can damage the cooling properties.
  • Tumble dry on low heat or air-dry, ensuring the protector is completely dry before placing it back on your mattress.
  • Wash your cooling mattress protector every 2-3 months or more frequently if needed, to maintain its cooling benefits and protect your mattress effectively.


Investing in a cooling mattress protector can be a game-changer for those who struggle with overheating during the night. By understanding the benefits and knowing how to care for your protector, you can create a sleep environment that remains cool, comfortable, and protected for years to come.

Choose Your Puffy Signature Mattress Protector

Shop the best-rated Puffy Signature Mattress Protector with these extra comfy benefits:

  • Oeko-Tex® Standard 100 Certified
  • Hypoallergenic
  • Lifetime Warranty
  • 101-Night Sleep Trial
  • Free, Contactless Delivery
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