Do you know what an eyewash station is?

Do you know what an eyewash station is?

I don't know much about eyewash stations either. As the name suggests, I thought it was a machine that dispenses eye wash solution. But after reading the article below, it seems like it's not that. All I know is about dry cleaning stores - I know how to use dry cleaning machines, water washing machines, drying machines, dry cleaning equipment, and water washing equipment. I'm very familiar with dry cleaning stores and their equipment. But I have no idea how to use an eyewash station.

Eyewash stations have been widely adopted in the majority of factories, laboratories, and hospitals in foreign developed industrial countries (such as the United States, the United Kingdom, etc.) since the 1980s. Their purpose is to reduce the harm caused by toxic and hazardous substances encountered during work. They are widely used in the petroleum, chemical, semiconductor, pharmaceutical manufacturing industries, and places where there is exposure to hazardous materials.

So, how do you correctly choose an eyewash station product?