Skip to content
Regulations on Car Washing in California
- Washing cars at home is generally allowed but you must use a shut-off nozzle on your hose.
- It’s best to wash on a lawn or permeable surface to prevent runoff.
- During droughts, alternative washing methods like using a bucket and sponge should be used.
- Cars can be a source of pollution so debris and sediments should be swept up first.
- Avoid allowing wash water with automotive fluids and metals to enter storm drains and flow into water bodies.
- Water conservation is a priority in California so car washing regulations minimize wastage.
Legalities of Washing Cars in California
- Washing cars at home is allowed by most California agencies, if residents have a shutoff nozzle.
- It’s not illegal to wash on a driveway, lot or street; only if soapy water flows into a storm drain.
- Alternative washing methods like using a bucket and sponge should be used during droughts.
Permit Requirements for Car Washing in California
- In California, car washing aims to conserve water.
- Washing cars at home is allowed if residents use a shutoff nozzle on hoses.
- Commercial car washes meet efficiency standards.
- Sweep up debris and sediments first, since cars can pollute.
- Water conservation is a priority in California so car washing rules minimize wastage.
