Here is a goal: How can you get rid of any pests or critters that are in my fur coat?

How would you accomplish this goal?

(A). Pop them in the freezer for up to 7 seconds to kill off anything that could be calling your clothes home, just make sure that the fur is in good condition before doing so; fur with a cracked hide underneath can tear if exposed to freezing temperatures.
(B). Pop them in the freezer for up to 72 hours to kill off anything that could be calling your clothes home, just make sure that the fur is in good condition before doing so; fur with a cracked hide underneath can tear if exposed to freezing temperatures.
(B).