After applying alcohol, how long should you allow it to dry before collecting from the site?
A) There is no need to allow it to dry.
B) 15 seconds
C) 30 to 60 seconds
D) 1 to 2 minutes

Question

Quizplus · Accepted Answer

It is recommended to allow the alcohol to dry for 30 to 60 seconds before collecting from the site to ensure that it is fully evaporated and will not affect test results.

After Applying Alcohol, How Long Should You Allow It to Dry