Haws Eye Wash Preservative 8 oz

Haws Eyewash Refill Preservative 8 oz
Bacteriostatic water preservative additive for use in portable eyewash stations
This preservative is to be used only with clean potable water
When used as directed, one 5 oz (148ml) bottle will preserve 5 to 20 gallon (18.9 to 75.7L) of portable water