1. Attach the Woof Washer to your garden hose using the black connector, or use the shower adapter to connect it to your shower hose.
2. Fill the bottle with shampoo, choose your spray mode and soap flow with the upper switch, then turn on the water by squeezing the handle.
3. Bathe your dog, and when you're done, turn off the soap and rinse well. It's that simple!