Why Do We Ask a Donor if They Have False Teeth?
When conducting oral fluid drug testing, one of the questions we ask donors is whether they have false teeth or dentures. While it might seem unrelated at first, this question plays an important role in ensuring the accuracy and reliability of the test.
False teeth can contribute to dry mouth due to their impact on saliva production and oral function. This means false teeth may:
- Interfere with the natural flow of saliva
- Reduce stimulation of salivary glands
- Create discomfort that discourages normal mouth movement
This reduction in saliva can make it more difficult to collect a sufficient oral fluid sample for testing.
Wait 15-Minutes
To ensure a valid sample, we implement a 15-minute wait time before proceeding with the test. This allows saliva levels to stabilise and the mouth to rehydrate.
✅ Ensuring Fair and Accurate Testing
Asking about false teeth isn’t about singling anyone out—it’s about making sure the testing process is accurate and fair. By understanding the donor’s oral health context, we can better manage the testing environment and uphold the integrity of the results.
Are you responsible for workplace drug and alcohol testing? Make sure you understand the importance of oral health factors like dentures in the testing process.
At Alcolizer Technology, we’re committed to delivering accurate, respectful, and compliant drug and alcohol testing solutions. Our team understands the nuances of oral fluid testing—including how factors like dentures can affect results. Whether you’re managing workplace testing or need expert support for your organisation, we’re here to help.
👉 Explore our Testing Solutions or speak with our Team to learn how we can support your workplace safety goals.
