Recommendation

• If you're unsure about Deep Blue, you don't need it unless you have a separate tank specifically for it.
• Deep Blue is not a fuel additive. You must not mix Deep Blue with diesel. Deep Blue, like other diesel emission cleaners, must not be put directly into a diesel tank as this can seriously damage the vehicle.
• The location of the Deep Blue tank filler pipe will vary by vehicle manufacturer, so be sure to follow the manufacturer's instructions when using Deep Blue.
• Look for the dedicated Deep Blue pumps at truck stops that offer the product. Make sure you choose an Deep Blue pump number when you purchase and be sure your Deep Blue tank is on the side closest to the Deep Blue pump.
• Take care to wear gloves when handling Deep Blue. While it belongs to the lowest water pollution hazard category, Deep Blue is a skin irritant and a corrosive liquid that can cause injury if it touches the skin, eyes or respiratory organs.
• Deep Blue damages surfaces such as painted vehicle parts, plastic, items of clothing and carpets. Split Deep Blue should be removed as quickly as possible using a damp cloth and plenty of cold water. If the mixture is split, wash the area immediately as it can be slippery and may cause structural or staining problems with brick or concrete surfaces.
• Keep all refilling equipment free of dirt and dust. Avoid mixing Deep Blue with diesel fuel, and do not use it if it is contaminated with water or fuel of any kind