Getsun Cooling System Flush Cleaner is a powerful engine descaler and rust remover additive designed to thoroughly clean automotive cooling systems. It effectively removes rust, scale, sludge, oil residue, and other contaminants from radiators, heater cores, hoses, and engine water jackets, helping restore optimal cooling efficiency.

This product prepares the cooling system for fresh coolant, reduces overheating risks, and extends engine and radiator life. Factory OEM and private label services are available.

• Deep Cleaning Performance
  Removes rust, scale, sludge, and deposits from the cooling system.
• Restores Cooling Efficiency
  Improves coolant circulation and heat transfer.
• Safe & Non-Corrosive Formula
  Does not damage metal, rubber hoses, seals, or gaskets.
• Universal Compatibility
  Suitable for most gasoline and diesel engines.
• Easy to Use
  Simply add, run the engine, and flush—no disassembly required.
• OEM Manufacturer Support
  Private label, customized packaging, and formulation available.

• Radiators
• Engine cooling systems
• Heater cores
• Water jackets and coolant passages

Suitable for cars, SUVs, trucks, and commercial vehicles.

1. Make sure the engine is cool before use.
2. Shake well and pour the entire bottle into the radiator or coolant reservoir.
3. Fill with water if necessary.
4. Start the engine and run for 10–15 minutes with the heater on.
5. Drain the system completely and flush with clean water.
6. Refill with new coolant.

• Product Name: Cooling System Flush Cleaner
• Function: Engine descaler & rust remover
• Volume: 354ml
• Appearance: Liquid
• Shelf Life: 3 years
• Storage: Store in a cool, dry place

• Standard Packaging: 354ml bottle
• OEM Services:
  • Private label & logo printing
  • Customized bottle and carton design
  • Formula adjustment based on market needs
• MOQ: Negotiable

• Factory direct supply
• Stable quality and strict QC
• Competitive pricing & flexible MOQ
• Professional export service
• Trusted automotive chemical manufacturer