Traditional catalytic converter maintenance forces you to pay $100–$300 at dealerships for cleaning or repairs—money that adds up over time. This Engine Catalytic Converter Cleaner eliminates the "dealership trap" by letting you clean your converter at home: just pour it into your gas tank, and it works as you drive. One 120mL bottle does the job of a professional cleaning, cutting maintenance costs by half (or more).

Over time, carbon and other deposits clog the catalytic converter, oxygen sensors, and fuel injectors—making your engine feel weak, slow to accelerate, or unresponsive. This cleaner fixes the "sluggish engine barrier" with its powerful formula: it dissolves built-up deposits that block airflow and fuel flow, restoring your car’s original performance. You’ll notice smoother acceleration and quieter engine operation after just one use.

Cheap cleaners only remove existing deposits—they don’t stop new ones from forming, leaving you back at square one in months. This cleaner’s formula avoids clogging reoccurrence: it limits future contaminant buildup in the catalytic converter and related parts, so you won’t need frequent cleanings. It’s not just a quick fix—it’s long-term protection for your engine.

A clogged catalytic converter forces your engine to work harder, burning more fuel and lowering gas mileage. This cleaner improves fuel efficiency by reducing carbon buildup in key parts: catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. With better fuel flow and combustion, you’ll get more miles per gallon—saving you money every time you fill up.

Many engine cleaners only work for gasoline cars, leaving diesel, hybrid, or flex-fuel owners with no options. This cleaner is engine-safe for all vehicle types: it works with gasoline, diesel, hybrid, and flex-fuel cars, trucks, and SUVs. Its formula (Acetone, Isopropanol, Xylene) is gentle on engine parts but tough on deposits—no corrosion, no damage, just effective cleaning.