Final answer:
To initiate a radon test in the most timely manner, the homeowner should open up the house for a few hours to allow for proper ventilation and air exchange. This will help to reduce any accumulated radon gas in the home.
Step-by-step explanation:
To initiate a radon test in the most timely manner, the homeowner should open up the house for a few hours to allow for proper ventilation and air exchange. This will help to reduce any accumulated radon gas in the home. After opening the house, the continuous radon monitor can be set up and the test can be conducted for the desired duration.
For example, if the homeowner opens up the house for 2-4 hours before the test, it should help to lower the radon levels and provide a more accurate assessment. This approach will ensure that the test is usable in the most timely manner and provide reliable results.