This hand pump foam sprayer is perfect for car washes and window washes. With a capacity of 2 liters, it can create a lot of foam for effective cleaning. The foam cannon is easy to use and can be refilled multiple times, making it a convenient and cost-effective option for cleaning your vehicle. The sprayer is made of high-quality materials and is designed to last for a long time. Its compact size and lightweight design make it easy to handle and store. Whether you're washing your car or windows, this foam sprayer is a great choice for getting the job done quickly and efficiently.