Bee suits are designed to protect beekeepers from stings while working with hives, and their color plays a significant role in this protection. The primary reason bee suits are white is that bees are less likely to see and react negatively to this color. Unlike darker colors, which can be perceived as threats or predators, white and light colors tend to be less alarming to bees. This is essential because bees may become aggressive if they feel threatened, making the task of beekeeping more dangerous.

Moreover, a dirty bee suit can compromise this protective feature. Dirt, stains, and other marks can darken the suit, making it more visible and potentially more threatening to bees. The bees might not perceive the dirt as a direct threat, but the change in color can certainly make them more agitated and defensive. This is akin to having no bee suit since the main purpose of the suit—being nearly invisible and non-threatening to the bees—is compromised. Therefore, maintaining a clean, white bee suit is crucial for keeping both the beekeeper and the bees calm and safe.