1. Take the product out of package and check if there are any parts missing or damaged before using.

2. Check the battery gauge by holding the on/off switch on the battery pack; if the battery level is less than 50% (less than 2 LED lights on), please recharge it before using.

3. Mount the battery pack onto the bottom of the sprayer.

4. Mix disinfectant or chemical liquids in proportion or use ready-to-use formulas and fill into the 1.8L bottle. Then screw the bottle onto the sprayer device.

5. Note: Do not fill and use corrosive liquid or ethyl alcohol with this device.

6. Review the instructions from the solution that you will be using through the ViroBlaster for proper and accurate use.

7. Press the on/off switch on back of sprayer to start the job. The nozzle can be rotated to adjust the spray from 0-150ml per minute.

FOR BATTERY:  Do not store the battery in elevated temperature for an extended period of time. Do not put the battery with sharp or fine metal wire or pins. These materials may touch both terminals of the battery and cause it to short circuit, leading to a burnout or explosion. Store the battery in a dry, cool and well-ventilated place, protecting it from direct exposure to sunlight. The battery must be stored in a partial state-of-charge, ideally 40-50% (2 LED lights on), recommended temperature 0°C ~25°C. If it is not regular use, be sure to charge the battery to approximately 50% SOC instead of fully charged at least every 3 months. To charge the battery, make sure to use the original mains charger included in the package. Using a different charger or improper voltage may burn out the battery or cause serious injury.