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Latex Mattress Smell: What You Need to Know

From the Puffy Editorial Team | 3 min read.
Latex Mattress Smell: What You Need to Know

You've just unpacked your brand new latex mattress, eager for a night of blissful sleep. But wait, what's that smell? Latex mattresses, adored for their comfort and eco-friendliness, often come with a not-so-welcome feature: a peculiar odor. If you're puzzled by this and wondering how to deal with it, read on.

Table of Contents

What Causes a Latex Mattress to Smell?

The Material Itself

Latex is made from either natural or synthetic rubber, both of which can give off a distinct smell. Natural latex is tapped from rubber trees, while synthetic latex is produced from petrochemicals. These materials inherently contain odors that dissipate over time.

Manufacturing Process

Various chemicals might be used in the process of making a latex mattress. These can include curing agents, fillers, and flame retardants, all of which contribute to the mattress's initial smell.


Your latex mattress has been vacuum-sealed and boxed for delivery. This method traps the odors within the mattress until it's unpacked, making the smell seem more intense than it actually is.

Latex Mattress Smell: How to Get Rid

Getting rid of the smell is easier than you think:

Ventilation is Key

The quickest way to get rid of any latex mattress smell is to let it air out. Place it in a well-ventilated room or, better yet, outdoors if possible.

Use Baking Soda

Sprinkling baking soda over the surface of the mattress can help absorb odors. Leave it on for a few hours before vacuuming it up.

Employ Odor-Eating Sprays

There are various odor-eating sprays on the market designed for fabrics and upholstery. However, always spot-test any product to make sure it won’t damage or discolor your mattress.

How Long Does the Smell Last?

Most people find that the latex mattress smell disappears within a few days to a week. However, this varies depending on factors such as the type of latex, the chemicals used in manufacturing, and how well the mattress is ventilated after unboxing.

Check out Puffy mattress reviews from real customers and see how we compare with other brands.

Is the Smell Harmful?

Volatile Organic Compounds (VOCs)

Some latex mattresses emit what are known as volatile organic compounds, or VOCs, which can be irritating to people who are particularly sensitive.

Certified Latex

Opt for a latex mattress that has certifications like Oeko-Tex Standard 100 or the Global Organic Latex Standard (GOLS) to ensure minimal chemical exposure.

Tips for Preventing Latex Mattress Smell

  • Choose Certified Mattresses: As mentioned earlier, certified mattresses are less likely to emit harmful chemicals.
  • Unpack Immediately: The sooner you unpack your mattress, the quicker the smell will dissipate.

Frequently Asked Questions

Can I sleep on my latex mattress while it still smells?

Yes, but if you’re sensitive to odors, you might find it uncomfortable.

Do mattress toppers help with the smell?

A latex mattress topper will likely have a similar smell initially but may help cover the odor of an older, more offensive-smelling mattress.


Smell is usually the last thing you consider when shopping for a mattress, but it’s often the first thing you notice when you unpack a new one. The key takeaways?

Use our store locator to find the closest furniture or mattress store near you and feel the cloudlike comfort of our Puffy Mattress in person.

The latex mattress smell is generally not harmful, and there are effective ways to get rid of it. So go ahead, air it out, and look forward to nights of odor-free, restful sleep.

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