Provide advice on how to accomplish the following goal. Give ONLY the advice, no other words or explanation.
For example:

Answer: <advice, as short as possible; a single sentence!>.

Goal: To wash mud off of a car,
spray the car with water from a hose, use a sponge to soap up the car, then rinse the soap and mud off with the hose again.
Use a car wash or a bucket of soapy water.