2. Wait for about 3-5 minutes until the indicator lights;
3. Put the disinfectant into the liquid storage tank;
4. Put the suction tube into the disinfectant bottle;
5. Start the car, turn on the air conditioning internal circulation, the wind speed is the highest grade, keep the doors and windows closed;
6. Put the spray disinfection machine on the foot pad, and set the rear timing knob to the right for 5 minutes to start atomization;
7.After spraying the mist, take out the machine, close the windows for 10 minutes, then open the doors and windows to ventilate.