Thanks for the question, George. Here’s what I like to do: wait until you have about a quarter tank of gas. Add the full bottle of IC5. Drive until almost empty before refueling. That will create a good cleaning concentration.
That said, you can add it to your gas tank at any time. Waiting until you have a low tank of fuel just maximizes the cleaning efficiency.
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Thanks for the question, George. Here’s what I like to do: wait until you have about a quarter tank of gas. Add the full bottle of IC5. Drive until almost empty before refueling. That will create a good cleaning concentration.
That said, you can add it to your gas tank at any time. Waiting until you have a low tank of fuel just maximizes the cleaning efficiency.
Hope that helps!