you'll be fine.

a one-time high on an otherwise thc clean body takes less than a week to clear.

you could always take your first morning urine and test it with another hometest. That is your most concentrated, so if you can pass that test, you know you can pass the drug test.

but if i had to guess... i'd say you don't need to dilute to pass your test... stay hydrated, but no two gallons (sorry, still amazed by a recent post..):wtf: