Step 1: Grab the Appropriate Tube

• The minute you wake up: Use the tube with the YELLOW dot. Note the time you woke up and the time you collected the sample in a notebook.
• 30 minutes after you wake up: Use the tube with the PINK dot.
• Around 8:00 PM: Use the tube with the BLUE dot.

• REMEMBER: Do not eat, smoke, or brush your teeth between the yellow and pink sample.

Step 2: Collect Your Saliva Sample

• Uncap the top from the tube.
• Roll the cotton swab in your mouth for 2 minutes.
• Put the swab back into the tube and close the cap.

Step 3: Complete the Tasks on ZEMI

• Take a photo of the tube using the ZEMI app.
• Complete the questions on the ZEMI app.

Step 4: Final Step

• Store the tube with your saliva sample in the freezer.
• Congrats! You just collected one saliva sample!