How to Use KNOWHEN® Microscope

INSTRUCTIONS:

    + Remove the lens cover.
    + Remove the lens housing.
    + First thing in the morning before eating, drinking, smoking or brushing your teeth, apply a thick drop of saliva (without bubbles) to the glass surface.
    + Wait for the saliva to dry. This will take about 5-15 minutes (the saliva must be completely dry for accurate results).
    + Replace the lens housing onto the tube.
    + Hold the monitor up to your eyes to view the image.
    + Compare the image to the chart supplied with the kit (see right-hand side of the chart).
    + Input your results on the KNOWHEN® App.
    + Keep device covered at all times for longer battery life!