New pillows, particularly those made from memory foam, often carry a distinct "new product smell" due to the manufacturing process and packaging of the foam. This scent, also known as off-gassing, is a common and typically harmless occurrence that dissipates naturally over time.
Understanding the "New Pillow Smell"
The smell associated with new pillows stems primarily from volatile organic compounds (VOCs) released from the materials. These compounds are a byproduct of the chemical processes involved in creating materials like memory foam and some synthetic fills.
What Causes Off-Gassing?
- Manufacturing Process: The production of memory foam, for instance, involves various chemicals that react to create the foam's unique properties. While the foam cures, tiny amounts of these chemicals can remain trapped within the material.
- Packaging: Pillows are often sealed in airtight plastic packaging immediately after manufacturing. This traps the VOCs, concentrating the smell until the package is opened. Once exposed to air, these compounds begin to release, causing the noticeable odor.
- Material Composition: Different pillow materials have varying degrees of off-gassing.
- Memory Foam: Known for having the most noticeable "new product smell" due to its specific polyurethane components.
- Latex: Natural latex pillows may have a faint, sweet, or rubbery scent, while synthetic latex might off-gas similarly to memory foam.
- Synthetic Fills (Polyester, Microfiber): Generally have a milder smell, if any, but some manufacturing residues can still be present.
Is the Smell Harmful?
Rest assured, the odor from new pillows, especially memory foam, is generally not harmful or toxic. Manufacturers comply with safety standards, and the VOCs released are usually in very low, non-toxic concentrations. Most people experience no adverse effects. However, individuals with heightened sensitivities, allergies, or respiratory conditions might find the smell irritating and prefer to air out their pillows thoroughly before use.
The U.S. Environmental Protection Agency (EPA) provides information on VOCs, emphasizing that while some can be harmful in high concentrations, those associated with new products typically dissipate quickly and pose minimal risk in well-ventilated spaces.
How to Get Rid of the New Pillow Smell
The good news is that the new pillow smell is temporary and will naturally dissipate. Here are several effective ways to speed up the process:
- Air It Out: This is the simplest and most effective method.
- Remove the pillow from its packaging immediately.
- Place it in a well-ventilated room, ideally near an open window or with a fan running.
- Allow it to air out for at least 24-72 hours, or even up to a week for very strong odors.
- Sunlight Exposure: The sun's UV rays and fresh air can help break down VOCs.
- Place the pillow outdoors in direct sunlight for a few hours.
- Ensure it's a dry day to prevent moisture absorption.
- Baking Soda Treatment: Baking soda is a natural deodorizer.
- Sprinkle a generous amount of baking soda over the entire pillow.
- Let it sit for several hours, or even overnight.
- Vacuum or brush off the baking soda thoroughly.
- Activated Charcoal: Similar to baking soda, activated charcoal can absorb odors.
- Place activated charcoal packets near or on the pillow in a contained space for a few days.
- Pillow Protectors and Cases: While not removing the smell, a high-quality, breathable pillow protector and pillowcase can act as a barrier, reducing the noticeable scent when sleeping.
- Mild Detergent Wipe (for certain materials): For some non-foam pillows, a light wipe with a damp cloth and mild detergent, followed by thorough drying, might help, but avoid this for memory foam or materials that absorb water easily.
Pillow Material & Smell Potential
Here's a quick overview of common pillow types and their likelihood of off-gassing:
| Pillow Material | Potential Smell Characteristics | Smell Severity | Solutions |
|---|---|---|---|
| Memory Foam | Chemical, "new product," slightly sweet | High | Airing out (24-72+ hrs), sunlight, baking soda. |
| Natural Latex | Mild rubbery, sometimes slightly sweet | Medium | Airing out (shorter period), sunlight. |
| Synthetic Latex | Similar to memory foam, sometimes milder | Medium-High | Airing out, baking soda. |
| Polyester/Microfiber | Faint synthetic, sometimes none | Low | Minimal airing out, can be washed (check care label). |
| Down/Feather | Natural, sometimes faint "farmy" or musty | Low-Medium | Airing out, sunlight, professional cleaning if persistent. |
| Buckwheat/Millet | Earthy, natural grain smell | Low-Medium | Airing out, may retain a natural scent. |
Most new pillow odors will fully disappear within a few days to a week with proper ventilation. If the smell persists for longer periods or causes persistent irritation, consider contacting the manufacturer or retailer.
