Bring Your Paperwork
This is very important. The technician needs to know which location to send your results to and the terms of your sentence. Your paperwork is good to have on hand should any issues arise.
Ask About Your Car’s Battery Life
Although it is very uncommon for an ignition interlock to drain your car’s battery, be sure to check that your battery is in good working condition to handle an interlock.
Learn How to Blow Into an Interlock
Although blowing into an interlock is very easy, be sure the technician shows you the proper technique before you leave. You should also practice a few times, as well.







