What type of goggles should be used when working to protect against liquids, splashes, mists, and spray?

Non-vented goggles are specifically designed to provide optimal protection against liquids, splashes, mists, and sprays. The lack of vents ensures that no liquid can seep in from the sides or top, offering a secure barrier that shields the eyes completely from hazardous substances. This is crucial in environments where chemical exposure or bodily fluids could pose a risk to eye safety.

Safety glasses do not form a complete seal around the eyes and may leave gaps where liquids can enter, making them unsuitable for this type of protection. Vented goggles allow air to circulate but can also permit the entry of hazardous materials, which reduces their effectiveness in preventing exposure to splashes. Face shields offer broad protection but do not provide a seal around the eyes, making them a complementary tool rather than a standalone solution for preventing liquid intrusion.

In contexts where liquids are a concern, non-vented goggles are essential for ensuring that the eyes are fully protected against splashes and sprays, thus maintaining safety in potentially hazardous work environments.