Upgraded Design- Use Car Wash Concentrate : This new foam cannon works by adding car wash concentrate directly-no extra steps. This innovative design streamlines prep work, saves time, and makes cleaning your vehicle more efficient and convenient. Efficient Cleaning:This foam cannon cuts down on car wash soap costs significantly-no pre-dilution needed, just use the concentrate directly. It's easy to use: one small bottle at 70ml (2.5Oz) cleans 3 cars easily, using less soap while delivering rich foam on your cars. Long-term use lowers your car wash costs, saving your money. No need to worry about mixing ratios, either-you get powerful foam right away. This easy operation ensures every cleaning task is a breeze, boosting your car washing experience significantly. Ultra- Design- Mini Style: Our new foam cannon is built for ultra-light weight use. Just add car wash soap and use it directly, no water dilution This advantage makes it easy to carry and handle, while cutting down on fatigue during car cleaning. Its light design ensures long-term comfort, Note: Iwe strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need.