Originally Posted by jtbrill632
Is there a down side to using to much Starsan in a spray bottle? I usually just pour a little in. Maybe a tsp. give or take.
If you use too much, it is no longer considered a no rinse sanitizer, and you are supposed to rinse. It probably isn't something that will hurt you, but it is also a waste to use more than is necessary.
Edit: a teaspoon is just shy of 5mL, and 6mL is what others in this thread report using for a full gallon. I wouldn't worry about going a hair over, but if you're using a 1qt spray bottle, you're using almost 4x as much as you need to.