Which statement about portable eyewash station upkeep is true?

• A. Weekly inspection
• B. Daily cleaning
• C. Annual inspection
• D. Monthly inspection and solution change

Answer: (D)

Regular upkeep of portable eyewash stations centers on keeping the unit ready to deliver clean, effective eyewash and ensuring there are no issues like leaks or degraded solution. Portable units contain a limited amount of solution, and over time that solution can degrade or become contaminated, so changing it on a regular schedule helps maintain safety and usability. A monthly inspection means you check accessibility, cleanliness, no cracks or leaks, and that the unit is in good working order, while a monthly solution change ensures the liquid stays fresh and free from bacterial growth or sediment. Daily cleaning or annual inspections don’t align with typical safety practice for these self-contained units, and weekly checks are more often than necessary for portable setups. Therefore, monthly inspection and solution change best ensures readiness and effectiveness.