Specification: Condition: 100% Brand New Item Type: Car Soap Bottle Material: ABS + Brass Color: As picture shown Specifications: 1L soap bottle High-Pressure Spray Gun Connection: 1/4 inch Features: Adjustable Foam Power Supply: battery, gas, cable power Maximum Pressure: 3000psi MPN: Not applicable How to Use: Attach PTFE tape to the copper pipe (two threads). Each thread requires 50cm PTFE tape. Place the joints connected to the brass and suction pipes on the foam gun. Add an appropriate amount of foam water to the liquid bottle. Fill the liquid bottle with water (for best results, warm water, 20% foam water + 80% water is recommended). Mix the foam water and water thoroughly and shake well. Connect the fluid bottle to the foam spray gun. Connect the accessory / adapter to the pressure washer gun and you can start using it. Package List: 1 x Soap Bottle 1 x Spray Gun Connector 1 x Instruction