The smell of the treadmill may be caused by many reasons, including long-term use, sweat, dust or falling dander. This will leave some odor inside and outside the treadmill, which will affect the user's use and health. Therefore, it is very important to solve the problem that treadmills smell.

Here are some possible ways:

1. Regular cleaning: Cleaning the treadmill regularly is the most important step to reduce odor. It is recommended to clean the treadmill once a month, and thoroughly clean the outside and inside of the treadmill with professional cleaning tools and lotion. In addition, clean the easily overlooked details such as the ventilation holes, rotating rollers and brushes of the treadmill to ensure that all dead ends are clean.

2. Place common deodorants: Place some common deodorants around the treadmill, such as charcoal bags and bamboo charcoal, to absorb odor and release fresh breath.

3. Set ventilation: ventilation is an important step to reduce the odor of the treadmill. You can open a window or use an air purifier to circulate indoor air. This can reduce the residual odor inside.

4. Use deodorant: If the odor of the treadmill cannot be completely removed, you can use a professional deodorant and spray it inside and around the treadmill to increase the deodorization effect.

5. Avoid storing sports shoes: If you store sports shoes and other fitness equipment around the treadmill, it will lead to a heavier smell. Therefore, sports shoes and other fitness equipment should be stored separately.

Generally speaking, regular cleaning, using deodorant, setting ventilation, using deodorant and avoiding storing sports shoes can effectively reduce the odor of the treadmill and make your exercise environment more comfortable and healthy.