CatalystCare – 3-Way Catalytic Cleaner

Cleaner exhaust, stronger drive

Deep-clean carbon deposits from the catalytic converter and exhaust system to help restore exhaust flow and engine response. Support better fuel efficiency and help clear check-engine lights caused by reduced catalyst efficiency—for a smoother, stronger drive.

Why catalytic efficiency drops

Catalytic efficiency can decline before the converter physically fails. Short trips, extended idling, rich fuel mixtures and incomplete combustion may leave carbon and fuel residue on the internal honeycomb, reducing the active surface available to process exhaust gases. Buildup may contribute to restricted flow, efficiency codes and sluggish performance.

Used as directed, this fuel-tank treatment works through the combustion and exhaust process to reach internal catalyst surfaces. It helps loosen buildup before it becomes severe, without removing oxygen sensors or dismantling the exhaust system.

4-in-1 exhaust system care

One easy pour helps clean carbon buildup in the catalytic converter and exhaust system, supporting smoother exhaust flow, better fuel efficiency and steadier engine response—without removing the exhaust system.

• Cleans deposits
• Supports exhaust flow
• Helps fuel efficiency
• Smoother engine response

Supports cleaner emissions

A more efficient catalyst can process exhaust gases more effectively. When excess output is linked to deposits, treatment may help reduce HC, CO and NOx while minimizing harsh exhaust odor.

Easy fuel-tank application

1. Open the bottle.
2. Pour into the fuel tank.
3. Drive as directed.

• Fuel type: Gasoline and diesel.
• Dosage: 120 ml per 30 L of fuel.
• When to add: Half or full fuel tank.
• Use frequency: One bottle per week.
• Bottle design: 120 ml capacity, textured screw cap, sealed bottle opening and narrow pouring neck.

What P0420 and P0430 mean

P0420 and P0430 indicate that catalyst efficiency has fallen below the expected threshold, but they do not automatically mean the catalytic converter is physically damaged.

Exhaust leaks, sensor issues, misfires, or oil and coolant contamination may produce similar symptoms. Identify the root cause before replacing parts.

Cleanable or damaged?

A cleaning treatment may help when the catalytic substrate is still intact and reduced efficiency is linked to deposit buildup.

It cannot rebuild melted ceramic, seal cracks, repair exhaust leaks, replace a failed oxygen sensor, or correct an active misfire. A broken or collapsed converter requires mechanical inspection.

Choose your pack

• 1 bottle: 120 ml
• 2 bottles: 240 ml
• 🔥3 bottles: 360 ml🔥
• 4 bottles: 480 ml
• 🔥5 bottles: 600 ml🔥
• Buy 6, get 4 free: 10 bottles, 1200 ml
• Buy 10, get 10 free: 20 bottles, 2400 ml