Water Gun Foam Bottle Garden Hose Car Washing Foamer Pot Tank Household Wash 100ML SWITCH BETWEEN CLEAN WATER AND FOAM: There is a rotary valve on the foam tank, which can be used to switch between clean water and foam mode. Three levels for easy foam adjustment FIT TIGHTLY WITHOUT LEAKING: Water gun foam bottle can fit the water gun tightly without leaking, easy and convenient to use EASY TO CLEAN: Come with large capacity, easy to clean, save time and effort, provide great convenience