Which of the following is not a method of odor control?

Reinforcement is not considered a method of odor control because it does not address the sources or substances causing the odor. Instead, it typically refers to the process of enhancing or supporting a particular behavior or condition, which does not apply directly to managing or eliminating odors.

In contrast, neutralization involves chemically altering or eliminating odor-causing substances, effectively neutralizing the smell rather than just covering it up. Odor masking is another method that temporarily conceals an unpleasant smell with fragrances, although it does not actually eliminate the source of the odor. Containment helps to limit the spread of odors by isolating the affected area, which can be a preliminary step before applying more direct odor control methods. Understanding these distinctions helps ensure more effective strategies are used in situations requiring odor control.