Daily Telegraph | How making water safe from lead poisoning could households billions Daily Telegraph Exclusive: Households face a combined cost of $2.7 billion to make water from just one of their taps safe from lead poisoning. In the meantime the new official advice — to avoid the toxic metal by flushing taps for 30 seconds in the morning before ... Households advised to run taps for 30 seconds amid lead poisoning fears Why Aussies are being warned to run their taps for 30 seconds Households urged to run taps amid concerns of lead poisoning |