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You order a new treadmill online, bring it into your bedroom, and start unpacking—only to notice a plastic or rubber smell.
Where is that smell coming from? And if the treadmill is going to stay in your room every day, are its materials safe?
A slight odor from new fitness equipment isn't unusual. It may come from the plastic housing, running belt, rubber components, or even the packaging materials.
However, the strength of an odor alone cannot tell you whether a treadmill's materials are safe. Along with inspecting the equipment itself, reviewing third-party material testing reports can provide a more reliable way to understand product quality.
DeerRun has undergone third-party material testing conducted by Eurofins, covering multiple restricted chemical substances and providing additional reassurance for home treadmill users.
1. Why Does a New Treadmill Smell Like Plastic?
A treadmill's plastic housing, running belt, and rubber components may have their own material odors. Plastic bags, foam inserts, and other protective packaging can also contribute to the smell.
After receiving your treadmill, start by removing the packaging and opening the windows to improve ventilation.
Then pay attention to whether the odor changes.
If the smell becomes noticeably weaker after removing the packaging, the packaging materials may have been the main source.
If the odor remains strong, the treadmill itself may need further inspection.
If the smell persists or causes discomfort, stop using the treadmill and contact customer support.
Avoid leaving the treadmill running for extended periods just to get rid of the smell. You should also avoid opening the motor housing yourself to investigate the source.
2. Why Treadmill Material Safety Matters for Everyday Home Use
If you're planning to place a treadmill in your bedroom or living room, its footprint and operating noise aren't the only things worth considering.
Material safety matters, too.
After all, a home treadmill may be used every day, and components such as the running belt and housing will remain in your living space for years.
DeerRun treadmills have undergone third-party material safety testing conducted by Eurofins, with the submitted samples passing all four tests covering various restricted chemical substances.
Compared with judging a treadmill by its appearance or smell alone, actual laboratory testing provides more concrete information about the materials used in the product.

For people planning to exercise regularly at home, DeerRun focuses not only on workout performance but also on material safety, helping make everyday home fitness a more reassuring experience.
3. How Should You Set Up a Treadmill in Your Bedroom or Living Room?
3.1 Just Received Your Treadmill? Check These 3 Things First
Before setting up a new treadmill, take a few minutes to inspect the equipment.
| What to Check | What to Look For |
|---|---|
| Running Belt and Housing | No shipping damage, cracks, or leftover packaging materials |
| Power Cord and Plug | No visible damage; connections follow the product manual |
| Surrounding Space | Stable placement with enough clearance for exercise and ventilation |
It's easy to focus on the condition of the shipping box, but the treadmill itself deserves a closer look.
Verified DeerRun customer Sallie JOSEPH shared her experience in a review titled "Just getting started."
Although the shipping box arrived damaged, the treadmill itself was protected:
"It was received on time and although the box was damaged the packaging was good enough that the treadmill was undamaged."
She also appreciated the treadmill's compact size and sturdy feel:
"It is small enough to fit in a smaller space but seems to be very sturdy."
Another feature she particularly liked was the automatic incline:
"I like that it has auto incline which is great."
Her experience highlights why it's worth checking both the packaging and the actual equipment before starting your first workout.

3.2 Living Room Workouts: Walking, Jogging, and Incline Training
If your schedule is busy and you don't want to make a separate trip to the gym, a treadmill in the living room can make it easier to fit in a 20–30-minute walking or jogging session.
For example, the DeerRun Z10 Pro supports running speeds up to 7.5 MPH.
You can use a lower speed for everyday walking or increase the challenge with its 12% automatic incline.
Because the incline can be adjusted automatically, you don't need to stop the treadmill every time you want to change the incline setting.
The Z10 Pro also features a foldable design, making it a practical option for homes with limited space.
After your workout, wait until the running belt has completely stopped before folding and storing the treadmill according to the product manual.
This allows your living room to return to its everyday use without leaving fitness equipment in the way.
3.3 Will a Treadmill Be Too Loud for Your Living Room or Bedroom?
If you're planning to use a treadmill in your bedroom or living room, operating noise is another important consideration.
Verified DeerRun customer Thomas Scott was particularly impressed by the quiet operation of his treadmill.
In his review titled "Quality," he explained that he had previously owned another piece of exercise equipment that eventually stopped working.
After switching to DeerRun, he noticed the difference almost immediately:
"The difference in quality and performance, especially how quiet this machine is was evident within the first few moments."
He also recommended the treadmill to people who want to exercise indoors when outdoor conditions aren't ideal:
"The DeerRun pro is a must have for those exercise enthusiasts, who, at times don't want to brave the outside elements."
For people who want the flexibility to exercise at home regardless of the weather, a comfortable and relatively quiet treadmill can make indoor workouts more convenient.

4. FAQ: Common Questions About New Treadmill Odors
Q1. How Long Does It Take for the Plastic Smell of a New Treadmill to Go Away?
There is no fixed timeline.
It depends on the materials, packaging, and ventilation conditions.
If the odor remains strong or causes discomfort, stop using the treadmill and contact customer support rather than simply waiting for the smell to disappear.
Q2. What Kind of Smell Could Indicate a Treadmill Malfunction?
A burning smell during operation may indicate a problem, especially if it occurs alongside smoke, unusual heat, or abnormal treadmill performance.
Stop the treadmill immediately, disconnect it from the power supply when safe to do so, and contact customer support.
Q3. Can I Use Perfume or Rubbing Alcohol to Remove a Treadmill Smell?
It's not recommended.
Avoid using perfume to cover up odors, and don't spray rubbing alcohol or harsh cleaning products directly onto the running belt, control panel, or motor area.
Always follow the cleaning and maintenance instructions in the product manual.
5. Conclusion: Look Beyond Performance and Check Material Testing
When choosing a home treadmill, speed, incline, and workout performance are important—but material safety deserves attention as well.
From visible performance features to easily overlooked material details, DeerRun focuses on product quality through thoughtful design and quality control.
By considering both how a treadmill performs and the materials used in its construction, you can make a more informed decision about the equipment you bring into your home.
Better Quality. A More Comfortable Home Workout.
From material selection to workout performance, DeerRun pays attention to the details that help make home exercise more comfortable and reassuring.
Explore DeerRun Home Treadmills →


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