Connect the Brush Hero to your garden hose to get that ultimate clean and scrub you seek from the car washes but they never fully deliver on. There’s no batteries or power cords needed, it spins off the water pressure at the perfect speed. They say it uses the same amount of water as the traditional bucket and soap wash which is a great selling point, if you ask me. You can use Brush Hero with the hose-end soap dispensers or with whatever cleaning chemicals you have on hand as the brushes are made to withstand it and are very easily replaceable when the time comes. $35 to up your home car wash game and make your ride sparkle.