FoamMaster Use Guide

warning Important Notes

No watering allowed: Ensure no water enters the sprayer head as it contains electronic components.

Release Pressure: Always press the safety lock to release pressure after each use to maintain your FoamMaster’s effectiveness and safety

1.5 Liters Limit: Do not exceed the max capacity of the solution.(1.5 liters is the limit）

Please use only the charging cord we provide: Plugging the charger into a power outlet that provides 40 watts(ps: don't use computer USB port, might not provide enough power to charge the unit fully)

  1. Please fully charge bef.ore use.
  2. Do not wash the sprayer head.
  3. Do not spray into eyes.

Step 1: Unboxing

Remove the FoamMaster from its packaging. Verify all components are present as per the included checklist.

Step 2: Prepare the FoamMaster

  • Open the Bottle: Unscrew the bottle cap by turning it counter-clockwise.
  • Mix the Solution: It's best to check the specific recommendations on the back of the shampoo bottle. You might start with a 1:20 ratio and gradually add more shampoo if you're not getting enough lather. This way, you can avoid unnecessary waste

Step 3: Install the Nozzle

  • Attach the Nozzle: Securely fasten the nozzle to the bottle by rotating it clockwise, making sure it’s tightly sealed to avoid any leakage.
  • Safety Lock: Press and release the safety lock to expel any residual pressure. This is a crucial safety measure to prevent accidental discharge.

Step 4: Ready to Use

Your FoamMaster is now prepared for use. Build up pressure by pumping the handle, then squeeze the trigger to dispense foam.

Troubleshooting Tips:

  • If shampoo leaks from the nozzle: This indicates an excess of water. Reduce the amount of water slightly and test again.
  • If nothing comes out of the nozzle: This typically means there’s too much shampoo. Add more water to balance the mixture and ensure smooth operation.

Final Note:

Always press the safety lock to release pressure after each use to maintain your FoamMaster’s effectiveness and safetyPlease use only the charging cord we provide.

💡Troubleshooting Tips

  • Unable to Pressurize

    Cause: The lid is not tightened

    • Solution: Tighten the lid.

    Cause: Insufficient battery

    • Solution: Charge the battery.

    Cause: The O-ring inside the lid is not installed correctly

    • Solution: Check whether the O-ring is installed in the correct position.

    Cause: The lithium battery is damaged

    • Solution: Call a professional to replace the lithium battery.

  • Sufficient Pressure, but No Spray or Low Foam

    Cause: The nozzle is clogged

    • Solution: Unscrew the nozzle and clean it.

    Cause: The solution concentration is too high

    • Solution: Add water to dilute the solution.

    Cause: The solvent and water are not stirred evenly

    • Solution: Stir the solution evenly or shake the pot up and down.

  • Sufficient Pressure, Poor Spraying Effect

    Cause: Solution concentration is too low

    • Solution: Add solvent to increase the concentration.

    Cause: The concentration of the solution is too high

    • Solution: Add water to reduce the concentration.