Wynn's Crystal Clean & Protect – AdBlue System Cleaner 125ml

Wynn’s Crystal Clean & Protect is a premium AdBlue system additive designed to clean and protect the SCR (Selective Catalytic Reduction) system in commercial diesel vehicles. This 125ml bottle is easy to use and highly effective, helping to prevent crystal formation that can block injectors and damage your emission system.

By adding this formula directly to the AdBlue tank, it works from within to dissolve existing deposits, improve AdBlue spray pattern, and maintain proper system function. Regular use helps extend the life of the AdBlue system, reduce maintenance costs, and keep your vehicle running smoothly.

Ideal for trucks, buses, and other commercial diesel vehicles, Wynn’s Crystal Clean & Protect is trusted by fleet managers and mechanics across the industry. Use every 15,000 km or as recommended in your maintenance schedule.