TWC Maintenance Cleaning Kit – Restore Three-Way Catalytic Converter Activity
FEATURES:
Boost your vehicle’s performance with the TWC Maintenance Cleaning Kit, a high-tech water-based solution for three-way catalytic converters. This kit effectively removes sulfur, phosphorus, and other carbon deposits, unclogs the converter, and restores catalyst activity. By activating platinum, rhodium, and other precious metals, it enhances exhaust gas conversion, reduces harmful emissions including CO, HC, and NOx, and extends the catalytic converter’s lifespan. Safe, efficient, and convenient, this kit ensures optimal engine performance and lower emissions.
Name | TWC Maintenance Cleaning Kit |
Brand | Biaobang |
Application | Maintenance |
Model Number | VI1010 |
Combined weight | 800g*2 / 28.22oz*2 |
Carton Size | 424*409*251(mm) |
Carton Specification | 24 Bottles/Carton |
Carton Weight | 23.63 kg |
Validity Period | 3 Years |

APPLICATION:
- Three-way catalytic converter (TWC) for all gasoline engines
- Sedans, SUVs, trucks, and light commercial vehicles
- Vehicles experiencing increased engine emissions, reduced power, or increased fuel consumption
- Suitable for vehicles with long-term use of low-quality fuel or severe catalytic converter buildup
DIRECTIONS FOR USE:
- Add this product directly to the fuel tank, preferably after refueling.
- Each bottle treats approximately 40–60 liters of fuel; adjust the dosage based on tank capacity.
- After use, drive normally to allow the product to circulate through the fuel system and three-way catalytic converter, breaking down deposits.
- Regular use every 3,000–5,000 kilometers is recommended to maintain catalytic converter activity and emission purification efficiency.
WARNINGS:
- Avoid contact with skin and eyes. Wash hands after use.
- Keep out of reach of children and away from flames and high temperatures.
- This product is for use in gasoline engine fuel systems only. Do not ingest or inhale.
- Follow your vehicle manufacturer's fuel additive safety guidelines when using.