DOUBLE STRENGTH FORMULA: Carlube Double Strength DPF Cleaner is designed to effectively clean and regenerate diesel particulate filters, helping to restore full performance PREVENTS SOOT FORMATION: Actively prevents soot buildup in diesel particulate filters, reducing the risk of blockage and maintaining optimal performance IMPROVES ENGINE PERFORMANCE: Enhances engine compression and overall performance by promoting cleaner combustion and reducing exhaust emissions FACILITATES DPF REGENERATION: Lowers the temperature needed for soot particles to burn off, supporting efficient DPF regeneration and extending filter life FOR DPF-EQUIPPED VEHICLES ONLY: Specifically formulated for vehicles with diesel particulate filters (DPF); do not use in vehicles without a DPF system