How to Make Mattress Topper Expand Faster

Do you want to find a way to make your mattress topper expand faster than usual so that you can enjoy its comfort and support earlier? If the answer is yes, then this guide will show you how! We have compiled some easy-to-follow steps that will help ensure your mattress topper reaches its full potential in no time.

How to Make Mattress Topper Expand Faster

Mattress toppers are a great way to add extra cushioning and support to your bed, but they can take a while to fully expand after being compressed for shipping. So, let’s dive in and learn how to make mattress topper expand faster.

From proper storage tips before opening it up to finding out how long these products typically take until they are fully expanded, – our guide covers it.

What Will You Need?

Before we get started, having everything you need on hand is important. Here are the items that will come in handy while trying to make your mattress topper expand faster:

  • Your mattress topper
  • A flat surface (such as a bed or floor)
  • Heat source (optional)
  • Vacuum cleaner (optional)

Now that everything is ready let’s move on to the next steps.

10 Easy Steps on How to Make Mattress Topper Expand Faster

Step 1. Unbox Your Mattress Topper:

Start by carefully removing the mattress topper from its packaging. Be cautious not to cut into the topper if you’re using a sharp object to open the box or plastic wrap. If you’re using scissors, make sure to cut away from the topper.

Removing the Mattress Topper From Its Packaging

Step 2. Unroll and Lay Flat:

After you’ve removed the topper from the box, gently unroll it onto a flat surface, like your bed or the floor. This will allow the topper to begin to expand and take shape. Be patient during this process as forcing the topper to expand faster might cause damage.

Step 3. Allow for Natural Expansion:

Once unrolled, leave the topper in a well-ventilated area and allow it to expand for a few hours naturally. The topper will begin to inflate as it absorbs air. It’s crucial not to rush this step, as it will help the topper regain its proper size and shape without any added stress or damage.

Step 4. Apply Gentle Pressure:

After the topper has been allowed to expand for several hours naturally, you can apply gentle, even pressure to the topper. This can be done by lightly walking on it or gently rolling a weighted object (like a water jug) across the surface. This will help push out any remaining compressed air and aid the expansion process. Remember, it’s important not to exert too much pressure or force, as this could damage the topper.

Step 5. Use Heat If Necessary:

If your mattress topper is not expanding as fast as you’d like, consider applying a source of heat. Heat can help the material inside the topper expand faster. Ensure the heat source is safe, controlled, and not too hot to avoid damaging the topper.

An electric blanket or hairdryer can be useful, but avoid leaving them unattended. Warmth can make the foam more pliable, thereby speeding up the expansion process. However, always remember to follow the manufacturer’s instructions when using heat.

An Electric Blanket or Hairdryer Can Be Useful

Step 6. Use a Vacuum Cleaner If Needed:

In cases where the mattress topper is still not fully expanded, you can use a vacuum cleaner to help speed up the process. Apply the vacuum cleaner nozzle gently to the surface of the topper and move it slowly across, focusing on areas that seem more compressed.

The suction from the vacuum can help pull air into the topper, aiding in its expansion. Remember to use this method cautiously to avoid causing any damage to your mattress topper.

Step 7. Regularly Flip and Rotate the Topper:

It’s important to regularly flip and rotate the mattress topper during the expansion process. This helps to ensure that the topper expands evenly and prevents any lumps or bumps from forming. We recommend doing this every few hours but be gentle to avoid causing any damage. This step is especially crucial if your topper is taking longer to expand.

Step 8. Allow Ample Time and Patience:

Remember, time and patience are the key to a fully expanded and comfortable mattress topper. Even with these methods to speed up the process, the topper could still take up to 48-72 hours to fully expand. It’s worth the wait, as rushing could damage the structure and comfort of your topper.

Step 9. Assess the Topper After 72 Hours:

After giving your topper ample time to expand, it’s time to assess its condition. If it has expanded evenly and fully, you can begin to enjoy your comfortable and supportive sleeping surface.

However, if the topper still needs to be fully expanded or if there are uneven parts, you may need to repeat some of the previous steps. Remember, it’s important not to rush the process, as the integrity and comfort of the topper might be compromised.

Step 10. Contact the Manufacturer If Needed:

If your topper still needs to be fully expanded or if there are any noticeable defects after following all the steps, it might be best to contact the manufacturer. They will be able to provide you with specific advice or solutions tailored to your particular product. In some cases, they might even replace the topper if it does not reach its stated dimensions or has a defect.

By following these steps, you can ensure that your mattress topper expands faster and provides you with the comfort and support you need for a good night’s sleep. Remember to always be patient and cautious during the process to avoid damage or issues with your topper.

5 Additional Tips and Tricks

  1. Warm it up: Mattress toppers expand faster in a warm environment. Try increasing the room temperature or use a hair dryer to warm up the material gently.
  2. Roll it: Gently roll the topper back and forth. This can help the material stretch out and expand.
  3. Weight it Down: Place some evenly distributed weight on the topper, like books or pillows. The pressure can help the cells in the foam expand.
  4. Give it Time: Sometimes, the best way to allow a mattress topper to expand is to give it time simply. Most will fully expand within 24-48 hours.
  5. Fluff it Up: If the topper is filled with down or similar material, fluffing it can help. Hold the corners and shake it out, much like you would with a rug.
Gently Roll the Topper Back and Forth

With these additional tips and tricks, you can speed up the process of expanding your mattress topper.

5 Things You Should Avoid

  1. Avoid Water Exposure: Never expose your mattress topper to water or any liquid. It can damage the internal structure and prevent it from expanding properly.
  2. Don’t Force It: Never try to force the topper to expand by pulling it apart. This could damage the material and affect its ability to regain its shape.
  3. Avoid Direct Sunlight: Prolonged exposure to direct sunlight can deteriorate the foam and slow expansion.
  4. Avoid Sharp Objects: Keep sharp objects away from your mattress topper. Accidental cuts or punctures can compromise the integrity of your topper.
  5. Prevent Heavy Weight: Do not place cumbersome objects on the topper. This could permanently deform the foam and hinder its ability to expand fully.

By avoiding these potential mishaps, you can ensure your mattress topper expands as quickly and efficiently as possible.

Why is My Mattress Topper Not Expanding?

If you are still having trouble with your mattress topper expanding, a few factors could be at play. Here are some possible reasons why your topper may not be fully expanding:

  1. More time: As mentioned earlier, most mattress toppers will fully expand within 24-48 hours. However, in some cases, it may take up to a week for the topper to fully expand.
  2. Cold temperatures: Cold temperatures can slow the expansion process, so ensure your room is warm enough, or try using a hairdryer on low heat.
  3. Quality of material: Cheaper and lower quality materials may have a different ability to expand than higher quality materials. Consider investing in a better quality topper for better results.
  4. Lack of care: If your topper has been stored in a compressed state or has not been fluffed regularly, it may take longer to expand. Be sure to follow proper care instructions for best results.
Cold Temperatures Can Slow the Expansion

Understanding these potential reasons allows you to troubleshoot and address any issues preventing your mattress topper from expanding fully.


With just a few simple steps, you can enjoy the comfort of your new mattress topper in no time. Sleep between 8 and 10 hours each night so you and your mattress can get the necessary restorative rest.

Proper maintenance helps extend the lifespan of any product, even if it’s something as seemingly durable as a mattress topper – remember to flip and rotate it every couple of weeks. If done correctly, this greatly increases its lifespan.

Above all, remember that most mattresses take a maximum of 72 hours from putting them on the bed to reach full expansion. Be sure to give your new mattress enough time before making any decisions about whether or not it meets your needs.

Relax and enjoy your improved sleeping experience! Thank you for reading. We hope this article was helpful in learning how to make mattress topper expand faster.

Photo of author

Adrian Green

Adrian is a woodworking hobbyist and has loved Woodworking since he was 10 years old. Back then in childhood, his father used to have a furniture shop. He used to help his dad and learned a lot from him about how to fix woodworking furniture, basic carpentry knowledge and also about how to work hard and take care of business. He enjoys woodworking as a hobby. He loves the feeling of creating something with his own hands, and the satisfaction that comes from seeing his finished products used by others.

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