Call us: 888-217-2719. Fentanyl exposure has become an alarming risk in recent years. As a powerful synthetic opioid, fentanyl can be lethal in tiny amounts. With the rise in illicit fentanyl, residue can be left behind in homes, cars, and buildings where it was used or manufactured. Even skin contact or inhaling trace amounts can lead to overdose. That’s why fentanyl residue testing is crucial for identifying contamination and preventing harmful exposure. Property owners need to take this risk seriously to protect themselves, their families, and anyone exposed to these environments.