- Wipe the finger to be pricked with an alcohol swab or wash your hands with soap before performing a test.
- The prick should be made on the ring or the middle finger.
- Let the alcohol dry before pricking.
- Press the lancing device to the fingertip and prick, wipe away the first drop of blood with a cotton swab or clean cloth (never use alcohol swabs to wipe away the first drop).
- Gently squeeze the pricking site to obtain a second drop of blood. DO NOT squeeze excessively as it may lead to hemolysis and produce erroneous results.
- Carefully apply the drop of blood to the white pad between the two black parts on the test strip and hold for 2 seconds, then withdraw it. Avoid touching the pad with your finger. The white pad should be completely covered with blood upon application of the correct amount of blood.