There are four basic steps you need to take to schedule your HiSET exam. 1  View the requirements for taking the HiSET exam in your state or jurisdiction to make sure you're eligible to take the exam. 2  Find a test center near you. 3  Set up your My HiSET Account. 4  Schedule your appointment. How you schedule depends on where you're taking the exam. Some locations allow scheduling only through test centers, while others also allow you to: schedule online through your HiSET account; call ETS Customer Service at 1-855-MyHiSET (1-855-694-4738) To find out how to schedule your appointment, see your State Requirements.
Concrete does not dry, it cures. A 28 day cure is generally specified. It is desirable to keep the surface of the concrete wet or damp after it initially sets up and prevent dryout which ends the curing process and limits final strength.
Scrubbing it off with a push broom doesn't take care of the problem either. You have two effective options for removing mold and mildew from concrete. 1. Scrubbing With Bleach. Combine 1/4 cup of liquid bleach with 1 gallon of hot water in a large bucket. Using non-diluted bleach may work, but mixing it with water is more conservative and less likely to cause damage to your sidewalk.