G'ZOX Engine Room Cleaner. This powerful cleaner (foam) for engine surfaces easily removes dirt of various origins. The product also prevents engine overheating. Application: 1. Warm up the engine within 5 - 10 minutes, stop it. 2. Close the ignition distributor, ignition coil and air filter with polyethylene or other waterproof material. 3. Thoroughly shake the bottle, cover the dirty parts with the foam layer, rub the heavily contaminated parts with a brush. 4. Wash the foam off with a water jet in 5 - 10 minutes. 5. Remove the polyethylene and fully dry the engine after washing. ATTENTION! Do not use the product when the engine is hot. Use in a well-ventilated room. If you have sensitive skin, it is recommended to put on protective gloves when you work with the product.