You need to read the dilution sticky by IAmN2POT at the top of this forum. First of all, you urine can be clear as bottled water and pass with flying colors. Color is the least important thing. Many people who take instant tests like those for probation/court worry about color because some PO's will send it off to a lab if it is clear. You cannot fail on color alone. Most employers use lab testing so color is the least of your worries. What is important so that you do not appear dilute is specific gravity and creatinine clearance. That sticky will tell you everything you need. Make sure you read at least his first two posts.