The process is simple and quick for all available tests.

1. Rinse your mouth with water and wait for 10 minutes.
2. Spit into the Collection Funnel until the liquid saliva reaches the necessary level in the Collection Tube. (2ml)
3. Twist & remove the tip of the Preservative Ampoule.  (yellow liquid)
4. Squeeze the Preservation Ampoule to empty the entire contents into the Collection Tube.
5. Screw on the cap of the Collection Tube to close it tightly.
6. Shake well to mix. (for 10 seconds)
7. Place the Collection Tube back in the Collection Tray, place the Collection Tray back in the box – and ship it back to Viazoi.
8. Dispose of Preservative Tube with the tip in the garbage.