What should be avoided to prevent laser hazards?

Pointing the laser at reflective objects is indeed a practice that should be avoided to prevent laser hazards. Reflective surfaces can bounce the laser beam unpredictably, creating a risk of accidental exposure to unintended areas, including the eyes of those nearby. This is particularly concerning in environments where people may not be aware of the potential hazards, and it can lead to serious injuries even if safety measures are in place.

In contrast, using protective eyewear is a safety measure that aims to mitigate risks, making it essential and beneficial rather than something to avoid. Similarly, while bright reflective surfaces and transparent objects can present potential hazards, they do not pose the same level of risk as directly pointing a laser at reflective objects, which can lead to hazardous glare or reflections. Understanding the risks associated with specific practices, such as directing lasers toward reflective surfaces, is crucial for maintaining a safe working environment when using laser technology.