# BMW Smell Labs Ensure Car Freshness

> BMW runs odor labs in Germany and China to make cars smell fresh without harmful chemicals.
- Title: BMW Smell Labs Ensure Car Freshness · Jalopnik | Shortify
- Summary: BMW runs odor labs in Germany and China to make cars smell fresh without harmful chemicals.
- Keywords: bmw, nose team, shenyang, odor laboratory, interior odors, voc emissions, healthier interiors, Jalopnik
- Source: Jalopnik — https://jalopnik.com/2304489/bmw-nose-team-odor-lab-germany-china-interior-odors
- Author: Chris Tsui
- Published: 2026-11-08T00:50:00+00:00
- Read time: 1 min
- Topics: bmw, nose team, shenyang, odor laboratory, interior odors, voc emissions, healthier interiors, cars, culture
## BMW's Smell Labs
BMW has two odor laboratories: one in Munich, Germany since 1999, and another in Shenyang, China since 2014.
## Nose Team Duties
The nose team tests materials, plastics, leathers, and adhesives to ensure no bad odors and good air quality.
## Three-Stage Validation
New interiors go through three stages: materials, components, and full car assembly checks.
## Healthier Interiors
BMW uses microfibers to reduce harmful VOCs and aldehydes in car interiors.
## Shared Knowledge
BMW shares odor lab findings with other automakers to improve car safety globally.
## Key takeaway

BMW uses labs in Munich and Shenyang to test car interiors for scent and health, sharing findings with other automakers.