Barrel Original Engine Intensive Flush, 250ml

Designed for intensive cleaning of the engine oil system immediately prior to an oil change. Powered by Advanced Active Solvent Technology incorporating active solvents and detergent agents, it dissolves heavy sludge and varnish deposits within 10–15 minutes of idle operation.

Key Benefits:

• Dissolves accumulated sludge, varnish, and carbon deposits.
• Helps free stuck piston rings and hydraulic lifters.
• Cleans internal oil galleries to ensure unrestricted circulation of fresh oil.
• Facilitates the complete removal of insoluble contaminants with drained oil.
• Safe for engine seals, gaskets, and elastomer components.

Directions for use:

Pour the contents of the bottle (250 ml) into warm engine oil before oil drain. Run the engine at idle for 10–15 minutes. Drain the used oil, replace the oil filter, and fill with fresh oil. One bottle treats an oil capacity of 4–5 liters.