How to Speed Up Mattress Off Gassing?

  • A new mattress is a promise of a fantastic sleep. Yet, we often can’t use our sleeping foams in a new bed as soon as they get home from the store. What a pity we need to wait 24 hours! This awful chemical smell won’t go away! Is there anything we can do to deal with these odors in an instant? 
  • Fortunately, there are ways to get rid of a mattresses chemical smell. We gathered the expert opinions on the subject and are presenting them in the article below. 
  • Discover the “white sock” method, pros of well ventilated bedroom, soda share in the process, and how long it should take to air out your new excellent foam mattress. 

Where does the smell of chemicals come from?

There are many chemicals inside a mattress that cause the foam mattresses gassing process. 

Mattresses must be fire retardant. The fabrics and materials they are made of may contain a coat made of VOCs. 

These gases, known as volatile organic compounds (VOCs), have different properties. 

Since these chemicals contain bromine, they’re often called brominated fire retardants (sometimes chlorine instead of bromine).

Most of them will mattress off gas within the first week. 

Some specialists say that residual VOCs will continue to off gas for years. Then, as a cumulative effect, they assume it might be harmful to our health over long-term exposure.

Memory foam mattresses are made with polyurethane. While polyurethane is just mildly toxic for people’s health, chlorofluorocarbons (CFCs) are a byproduct from the manufacturing process, affecting the environment. 

Polyurethane foam is one thing. 

But foam mattresses may contain other VOCs as well. 

These chemicals include toluene, xylene, styrene, siloxanes, methylene chloride, dichlorobenzene, phthalates, etc.

What about organic mattresses?

Organic mattresses are much more expensive than regular mattresses. 

We would love everyone to have one, but only some can afford it. 

However, it may be a good investment for your overall health if you have asthma or a baby at home. 

Yet, even if you can purchase only a regular mattress, don’t worry about VOCs. 

There is no actual evidence that VOCs in mattresses pose any severe danger. 

Get as much of the VOCs out as possible after you get it home.

For example, a simple baking soda containing powerful properties can remove Volatile Organic Compounds emitted by mattresses such as Formaldehyde, Benzene, and Naphthalene.

How to speed up a mattress off gassing ― practical ways

For starters, be sure to choose a model with a CertiPUR US certification.

This certification guarantees that a mattress comprises foams of the highest quality.

It boils down to:

  • low Volatile Organic Compound emissions for quality indoor air
  • no ozone depleters
  • no heavy metals (such as mercury and lead)
  • zero phthalates 
  • zero formaldehyde
  • zero flame retardants 

CertiPUR-US certified polyurethane foam mattresses contain (if they do) only minimal pungent smells.

It will ensure fast mattress off gassing compared to rivals.

If your mattress is already home and the choosing stage is over, let’s see what we can do to improve indoor air quality and speed up gassing. 

A “white sock” treatment

This peculiar method refers to an entertaining way of dealing with new mattress smell. 

It comprises jumping and bouncing across every inch of the mattress. If possible, you can even do it with your partner and kids; the more, the better!

Tip: Take care of your health during this funny-like process. How? Wear a face mask to avoid inhaling the strong fumes and leave the room after jumping for about 10 minutes.

This activity is going to speed up the off-gassing process. As a result, locked-in gases will dissipate quicker, ensuring that the mattress is ready for sleep.

Leave it outside the bedroom

At first, it may be hard to resist. You’ve got a brand new mattress, and you can’t wait to undress it. 

But wait a second. 

Do you want the smell to make itself comfortable at your place as well?

Find a ventilated room and leave your mattress there. 

It will take extra time to get rid of all the VOCs, polyurethane, the smell of chemicals, and co. 

And your sleep will be more natural. 

Air the mattress out

Remove the mattress cover and check if it smells gasses. 

If so, let it air out. 

In beds with memory foam and polyurethane, it typically takes about 24 hours for the mattress off gassing after taking the cover off. 

You get what we mean, don’t you? There is no point in bringing this smelly odor into indoor air. 

Keep in mind that leaving the new mattress rolled up in plastic will enhance fermenting, and the gasses will embed in it more deeply. (which, in turn, will make it take longer to off-gas).

Open the windows

If it’s not high summer and you can air your smelly mattress out directly outside, at least open the windows of your house or apartment. 

Besides keeping the windows open, power up the fan to circulate fresh air in the room. 

Try to keep these circumstances going for at least 10 hours, up to the time you eliminate the odor.

Sprinkle baking soda

Some manufacturers suggest that the new mattress smell will go away faster if you sprinkle a bit of this kitchen ingredient on it.

It’s renowned for the ability to eliminate the most pungent smells from not only mattresses but furniture and other materials.

Baking soda is a deodorizer. Its particles will go deep down into the mattress to absorb and neutralize odors. 

The steps for a mattress off gas are as follows:

  1. Sprinkle baking soda across the length and breadth of the mattress.
  2. Leave it for an hour or so to absorb the mattress off gassing fumes. 

Tip: Don’t forget to take these tiny particles away later using a vacuum cleaner. 

Add mattress cover

We list it at the end of this tips collection because it’s a momentary solution and not an effective one. 

The plastic cover will hide the odors quickly, but it will not remove them from the mattress. On the contrary, it will trap the smell inside.

Remember that the best way to hasten off gassing is to let the bed breathe. 

Cover your mattress only when you need to sleep on it, and the chemical smell makes it hard or impossible.

There is nothing to worry about when it comes to using synthetic mattresses with memory foam. 

Indoor air quality may be lower for a couple of days, but our tips for changing flame retardants pungent odor into a natural smell should be helpful. 

Recent posts contain a fair number of equally valuable pieces of advice. Feel free to have a look!

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Frequently Asked Questions

There are a few of these items in the household. Think about: pillows, sofas and couches, electronic gadgets, fresh paint, and nail polish remover. 
No, they aren't. The fumes from a brand new foam mattress may be uncomfortable (especially for children and those with respiratory problems), but they’re not toxic. In addition, there are no records of incidents of anyone suffering serious complications from using a brand new memory foam mattress.
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