AdBlue® FAQ Frequently Asked Questions What is AdBlue®?How does AdBlue® work?what happens if we run out of AdBlue®?How do I start my car after running out of AdBlue®?Can I refill AdBlue® myself?How often should I top up with AdBlue®?How long does 1 litre of AdBlue® last?Can I use water instead of AdBlue?What happens if I put AdBlue® in my diesel tank?Is it cheaper to buy AdBlue® at the pump? Does AdBlue® affect fuel consumption?How can I make my own AdBlue®?Who supplies AdBlue® to Australia?How do I know if my diesel car needs AdBlue?Can you disable the AdBlue system?How do I check my AdBlue® level?When did AdBlue® become mandatory in Australia?Can I wee in the AdBlue® tank?Are all the AdBlue® the same?Why choose Bauly to buy AdBlue®?