What kind of oil goes into pressure washer?

Most pressure washers use either SAE 30 or 10W-30 engine oil, depending on the manufacturer's specifications. It's essential to check the owner's manual for the recommended oil type, as some models may require specific formulations. Always use high-quality detergent oil designed for small engines to ensure optimal performance and longevity. Additionally, ensure the oil level is checked regularly and changed as per the maintenance schedule.