When considering using an oral fluid drug detection device, there are a few things you need to pay attention to. First of all, make sure it includes an indicator which helps you know when you have enough of a saliva sample for the oral test to read accurately. Also, if you have always used urine tests and aren't sure about how saliva tests stack up, rest assured, Saliva screening tests can detect substances as fast and as accurately as urine tests.
When you opt for an oral fluid collection device with a color indicator, the indicator color change will notify the donor that enough saliva has been collected to run the test without error. Many swab testing devices lack this special feature, so it is important to choose an oral fluid drug test kit that can make sure there is a smaller risk of false results due to insufficient specimen collection.
Compared to other drug testing methods, oral fluid testing is an easiest method to the administer; no bathroom is required to collect a specimen, and little training is required to increase accuracy.