- 1/4 teaspoon per 5 gallons, which yields 50 ppm.
Customer ReviewsWrite a review
Stuff works great, kills it all especially like it when I'm finishing uo a batch of wine
Worked for me!
It will turn your browning guacamole dip bright green with just a pinch too !!
Sulfites are unstable with a short shelf life. There is no expiration date on this package, so how can i know whether it is at full potency? This makes it very difficult to get accurate levels in the must. These packages need an expiration date.