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💰 It Breaks The "Dealership Trap" That Wastes Money on overpriced Maintenance
Traditional catalytic converter maintenance forces you to pay $100-$300 at dealerships for cleaning or repairs-money that adds up over time. This Elivessa™ 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).
Solves The "Sluggish Engine Barrier" By Dissolving Harmful Deposits
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.
🧪 Advanced Triple Action Formula – Powerful Decontamination
Formulated with disodium EDTA, sodium bicarbonate, and other active ingredients! Three core functions in one: softens hard water, dissolves oil grease, and strips away stubborn carbon deposits from the catalyst. Deep cleaning without damaging engine parts – safe and effective for all gasoline vehicles.
Drive Cleaner. Perform Better.
All-in-One Performance One Bottle, Total Solution
All-Round Protection Formula: Deeply cleanses carbon deposits while restoring peak performance.
50%
Reduce exhaust emissions by 50%
15%
15% Power Boost
98%
98% Improvement in Deep Cleaning
Clean Your Catalytic Converter in Just 3 Simple Steps
Step 1 Pour The Cleaner Into Your Gas Tank
Ensure your gas tank is at least half full. Open the bottle of Engine Catalytic Converter Cleaner and pour the entire 120mL contents into the tank—no mixing or extra tools needed.
Step 2 Drive Until The Tank Is Almost Empty
Drive your car normally (city or highway) until the gas tank is nearly empty. The cleaner works as it mixes with fuel, dissolving deposits in the catalytic converter, injectors, and sensors.
Step 3 Refill & Re-Calibrate
Refill your gas tank with your regular fuel. Then drive 50 miles (combination of highway and side streets) to re-calibrate your car's OBDII on-board computer—this ensures the engine adjusts to the cleaned parts for optimal performance.
Frequently Asked Questions
Key Specifications & Package
Key Specifications & Package
Product DetailsNet Content: 120ml
Core Formula: Disodium EDTA + Sodium Bicarbonate
Application: Gasoline Vehicle Catalytic Converters
Usage: Add to Fuel Tank (No Disassembly)
Usage & Safety Notes
Usage & Safety Notes
- Store in a cool, dry place away from direct sunlight and heat sources (e.g., engine compartments).
- Keep out of reach of children and pets – avoid ingestion and contact with eyes/skin. If contact occurs, rinse thoroughly with water.
- Ensure the engine is cool before adding the cleaner to the fuel tank (prevents splashing and ensures effectiveness).
- For best results: Add one bottle to a full tank of gasoline (suitable for 40-60L fuel tanks). Use every 3,000-5,000 km for regular maintenance.
- Suitable for gasoline vehicles only – not for diesel engines or hybrid vehicles.
- Do not mix with other fuel additives (may reduce effectiveness or cause adverse reactions).
Who Needs This Catalytic Converter Cleaner?
Who Needs This Catalytic Converter Cleaner?
- Old Car Owners: Revive performance of vehicles with high mileage (carbon buildup is common).
- Cost-Conscious Drivers: Avoid expensive catalyst replacement and reduce fuel costs.
- Car Owners Preparing for Inspection: Ensure emission standards are met to pass annual checks.
- DIY Car Enthusiasts: Maintain engines at home without professional garage fees.
- Fleet Managers: Keep company vehicles running efficiently and reduce maintenance budgets.
- Environmentally Aware Drivers: Reduce harmful emissions and drive more eco-friendly.
One bottle cost less than a tank of gas. If it saved me from a repair bill, that's the best money I've spent on my car all year.
I was quoted over $900 for catalytic converter work. Decided to try this first. A week later the warning light was gone and my car has been running great ever since.
My crossover had lost some power over the years, especially on hills. After running this through a tank of gas, acceleration improved and the engine felt much more alive.
I use my car for food delivery, so reliability matters. This cleaner has become part of my maintenance routine. The engine stays smooth and fuel economy has definitely improved.
I noticed a slight hesitation whenever I accelerated from a stop. After using this cleaner, the hesitation disappeared and the car feels like it's breathing better overall.
My emissions test was coming up and I didn't want to risk failing. Added this to my tank, drove normally for a few days, and passed with no issues. Worth every dollar.
After 120,000 miles, my sedan started feeling rough during acceleration. One bottle of this cleaner helped clear things up. The engine idle is smoother and performance feels much more consistent.
I was skeptical because I've tried fuel additives before. This one actually made a noticeable difference. My truck feels more responsive, especially when merging onto the highway.
As someone who drives over 25,000 miles a year, I use this every few months. My engine runs quieter, acceleration feels smoother, and I haven't had any converter-related issues since.
My mechanic mentioned carbon buildup might be causing my emissions issues. Tried this before spending hundreds on repairs. Passed inspection the following week and saved myself a lot of money.
I was getting terrible gas mileage and my car felt sluggish on acceleration. Used this cleaner before a road trip and by the second tank, the difference was obvious. Better throttle response and fewer trips to the pump.
My SUV had a check engine light that kept coming back. After one treatment and a few days of driving, the light disappeared and the engine felt noticeably smoother. Honestly didn't expect much, but it surprised me.