A portable eyewash fountain is very convenient for use in places where there is no stationary water source for washing. The water storage tank body is equipped with a rubber wheel suitable for movement, making it convenient for users to install it anywhere. The portable eye washer is simple and convenient to operate, and the continuous operation time of the eye wash water stream is ≥15 minutes (the time for the user installing the shower device depends on the actual (working) situation). The main body of the eye washer is made of high-quality 304 grade stainless steel.