Liqui Moly - Radiator Cleaner (300 ml)

Liqui Moly Radiator Cleaner – Cooling System Flush & Descaler (300 ml)

Liqui Moly Radiator Cleaner is a powerful formulation designed to descale and flush deposits, rust, and contaminants from the cooling system—including the radiator, water pump, heater cores, and radiator hoses. It restores coolant flow, optimizes heat transfer, and helps enhance cooling efficiency.

Benefits & Features

• Effectively removes scale, rust, and fouling from coolant circuits
• Improves thermal conductivity and coolant circulation
• Prevents hot spots and overheating caused by deposit build-up
• Compatible with most cooling system materials (metals, rubbers, plastics)
• Safe for all common coolant types, including antifreeze mixtures

Usage Instructions & Dosage

• Pour the entire 300 ml bottle into the radiator or coolant system
• Run the engine at operating temperature for 10–15 minutes with heater on full
• Drain the cooling system, flush with water, and refill with correct coolant mixture
• Suitable for gasoline and diesel engines

Note: Always follow the vehicle manufacturer’s recommendations for coolant types and procedures. Use flush safely; avoid use in systems with unknown materials unless confirmed compatible.