Cataclean Engine Flush – Engine Sludge & Deposit Cleaner – 250ml

Cataclean Engine Flush – Engine Sludge & Deposit Cleaner – 250ml

Cataclean Engine Flush 250ml is an advanced pre-oil-change treatment formulated to clean internal engine components by helping remove sludge, varnish, moisture, dirt and carbon deposits. Made from a blend of highly refined mineral oil, detergents, dispersants, emulsifiers and anti-wear additives, it helps prepare the engine for fresh oil while supporting clean and effective oil circulation. Suitable for servicing petrol and diesel engines and available as a single 250ml bottle or box of 12.

Key Benefits

• Removes Sludge & Deposits – Helps break down accumulated sludge, varnish, dirt and carbon deposits inside the engine.
• Pre-Oil Change Cleaning – Designed to clean internal engine components before draining the old engine oil.
• Supports Oil Circulation – Helps clean internal oil pathways and remove contamination before fresh oil is introduced.
• Advanced Cleaning Formula – Contains detergents, dispersants, emulsifiers and anti-wear additives for effective internal cleaning.
• Single or Box of 12 – Choose an individual 250ml bottle for servicing or a full box of 12 for workshops and trade use.

Suitable For

Ideal for routine servicing and preventative maintenance of petrol and diesel engines where an internal engine flush is required before an oil and filter change. Particularly useful for helping remove accumulated sludge, varnish and deposits from internal engine components and oil circulation pathways.

How to Use

Use Cataclean Engine Flush before carrying out an engine oil and filter change. Always follow the instructions provided with the product and ensure the treatment is suitable for the vehicle or engine being serviced. Once the flushing procedure has been completed, drain the used engine oil and replace the oil filter before refilling with the correct fresh engine oil specified by the vehicle manufacturer.

Technical Details

Important Information

Always follow the product instructions and vehicle manufacturer’s servicing recommendations before use. This product is intended as an engine oil system flush prior to an oil change and should not be confused with Cataclean fuel and exhaust system treatments. Replace the engine oil and oil filter following the flushing procedure as directed.

Available individually or as a box of 12 for professional workshops, garages, fleet maintenance and trade users.