First things first.
As the question came up here also the instructions for our tests.
Tl;DR
Stick the swab up.you nostril, ~2cm
Rub and rotate
Repeats with the other nostril
Place the swab in the tube and rotate it (~10 times)
Break it of and close the tube
Shake it and wait a bit (1 minute)
Put two drops in each test entrance (marked with S)
Wait a bit
C (control) should always show a line
If T (or A B) show a line, you tested positive
After 20 minutes the test is no longer valid

