Oxy-San is a no-rinse sanitizer. It is a tasteless, odourless, eco-friendly, non toxic, and biodegradeable sanitizer. 
 
Dissolve 1 tbsp in 1 gallon of hot water. Although it is no-rinse, we still recommend rinsing as when the solution dries, it may leave spots on glass bottles. Residue inside bottles act as brewing nutrients.
 
Solution is non-effective after 12 hours.