First, wet your hands under running water. Then take a proper amount of hand sanitizer or soap and spread it evenly on the whole palm, back of hand, fingers and fingers. Scrub carefully for at least 20 seconds according to the seven-step washing method. The specific hand washing steps are as follows:

The first step is to wash your palm.

Palms facing each other, fingers together, rubbing against each other.

Step ニ (Externally) Wash the finger joints on the back.

Palm to palm, back to back, finger to finger.

Knead and exchange hands.

The third step (clip) is to wash the palm finger joints.

Palms facing each other, hands crossed, rubbing along fingers.

Step 4 (Bow) Wash the back of your fingers.

Bend each finger joint, put the finger back on the other hand's palm with a half-clenched fist, rotate and rub, and exchange hands.

Step 5 (big) wash your thumb.

Hold the thumb with one hand, rub it with the other hand, and exchange hands.

Step 6: Wash your fingertips immediately.

Bend each finger joint, put the fingertips on the palm of the other hand and rotate and rub, and exchange hands.

Step 7 (Wrist) Wash your wrist.

Rub your wrists and change your hands.

Then wash your hands thoroughly under the flowing water, rinse the faucet with the water in your hand and turn it off; Dry your hands with a clean towel or paper towel to prevent your hands from being contaminated again during drying.