XADO Engine Oil System Cleaner 250ml — concentrated flush removes sludge & carbon, leaves protective revitalizant layer

XADO Engine Oil System Cleaner 250ml is a concentrated flush that removes sludge and carbon deposits while leaving a revitalizant layer to protect metal surfaces.

If your engine oil passages feel clogged, your oil looks dark and gritty between changes, or you want a simple pre‑service treatment, this bottle is formulated to dissolve gumming, varnish and sludge in oil channels. The product is designed for use prior to an oil change: pour into the crankcase, run the engine briefly as instructed, then drain the contaminated oil. Its revitalizant technology helps form a thin protective barrier on metal parts after cleaning to support smoother re‑lubrication.

How does this cleaner remove carbon and sludge from the oil system?

The formula includes detergents and solvents that liquefy and suspend varnish, soot and sludge so they can be drained with the old oil. It targets both visible sludge in pans and microscopic carbon in oil galleries without disassembling the engine.

• Dissolves accumulated varnish and sticky residues
• Suspends soot and particulates for effective draining
• Penetrates oil galleries and valve train areas
• Works within a short run time before an oil change

Can I use it with my turbocharged or modern engine?

Yes — the product is formulated to be compatible with all engine types, including turbocharged and supercharged units. It is intended for use before an oil change and does not replace regular maintenance or specific manufacturer service intervals.

• Safe for gasoline and diesel engines
• Suitable for turbocharged and modern high‑output engines
• Designed to be added to existing engine oil prior to drain
• Does not interfere with subsequent oil or filter types

What protection does the revitalizant provide after cleaning?

After the cleaning cycle and oil change, a thin revitalizant film remains on metal surfaces to reduce friction and slow renewed deposit formation. This protective layer supports smoother start‑up and helps maintain cleaner oil passages between services.

• Creates a microscopic barrier on rubbed metal surfaces
• Helps reduce wear during cold starts and idling
• Limits rapid re‑accumulation of sticky residues
• Compliments fresh oil and new filter performance

How do I use XADO Engine Oil System Cleaner safely and effectively?

Usage is straightforward: add the contents to the crankcase with the engine off or as directed, run the engine at low idle for the specified brief period, then perform a complete oil and filter change. Always follow the included instructions and safety precautions on the bottle.

• Add entire 250ml bottle to engine oil before draining
• Run engine briefly as recommended on the label
• Drain oil and replace filter immediately after
• Use on regular maintenance intervals as needed

Who is this for? XADO Engine Oil System Cleaner suits technicians, DIY enthusiasts and vehicle owners who want a simple, shop‑style cleaning step before an oil change. It is ideal for cars and light commercial vehicles showing thick oil, increased oil consumption, or reduced performance from oil‑system fouling. While it helps reduce deposits and adds a protective layer, it complements—rather than replaces—regular oil changes, diagnostics, and repairs for mechanical faults.

Features summary:

• Deep engine cleaning: Removes deposits, sludge and gunk from the oil system
• Versatile formula: Compatible with all engine types, including turbo units
• Long‑lasting protection: Revitalizant component leaves a protective film
• Easy to use: Add to oil before a standard oil change
• Trusted brand: XADO experience and customer results