Quote:
Originally Posted by patrickt
The BLUE version of the ATE Super Blue has not been available for sale in the US since the DOT outlawed it in 2013. The GOLD version of Super Blue is still available in the US.
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I didn't know that and must have gotten one of the last cans available... From what I understand, the only difference is the color and it would be easier to know if you've completely flushed the system by alternating colors.