(6-PACK) SeaFoam SF-16 Spray 12oz Engine Cleaner & Lube is a product specifically designed for GDI Intake Valve Cleaning. Manufactured by Sea Foam, this engine cleaner comes in a convenient 12oz volume. It is important to note that this product is subject to the California Prop 65 Warning due to its potential for causing cancer and reproductive harm. Ideal for automotive maintenance, this engine cleaner is a reliable choice for keeping your vehicle's engine in top condition.