i drank 8oz for poweraide red about 3 oclock today my app. is 615 am monday will that stop the test

Probably because of the dye just call to be sure

I would tell them when you arrive and see what they think about it. You want to make sure you are getting a accurate test results

Look at the question and answers on their website.

I think it will be find. Just start with water or lemonade untill 12 tonight.