Combat excessive exhaust smoke and restore engine efficiency with STP Smoke Treatment (450ml), a professional-grade additive designed to reduce blue/black smoke, clean combustion chambers, and improve engine performance. This high-performance formula is ideal for high-mileage petrol engines experiencing oil burning, incomplete combustion, or carbon buildup.

Key Benefits:

✔ Smoke Reduction – Minimizes blue oil smoke & black sooty exhaust
✔ Combustion Cleaner – Removes carbon deposits from pistons & rings
✔ Oil Consumption Control – Helps reduce oil burning in worn engines
✔ 450ml Treats 50L Fuel – Easy-to-use concentrated formula
✔ Emission Improvement – May help pass smog tests

How It Works:

1. Cleans Deposits – Dissolves carbon on piston rings & valve guides

2. Conditions Seals – Helps rejuvenate worn valve stem seals

3. Optimizes Combustion – Promotes more complete fuel burning

How to Use:

1. Add to Fuel Tank – Pour entire 450ml into near-empty tank

2. Fill with Petrol – Add 40-50L of fuel (standard car tank)

3. Drive Normally – Treatment activates immediately

Pro Tips:

 Best For:

• Older vehicles (150,000+ km) with smoke issues

• Pre-inspection preparation for emissions tests

• Preventive maintenance for turbocharged engines
  For Severe Cases – May require 2-3 treatments
  Not For:

• Diesel engines (use STP Diesel Smoke Treatment)

• Catalytic converter damage from excessive oil burning

Works With:

✅ Petrol engines (Naturally Aspirated & Turbocharged)
✅ Port & Direct Injection systems
✅ High-mileage vehicles