Five Star - Star San - 16 Ounce - Brew Sanitizer High Foaming Acid Anionic

Worked well for homemade probiotic sodas. The foaming feels weird but from everything I’ve read is perfectly safe. Expensive and you only need like 1/3 tsp diluted in a 32 oz spray bottle. Wish I had gotten the smaller bottle, but it’ll last forever.

The stuff is pretty much the gold standard for home brewing, and I've been using it for several years now for kombucha making. It's easy to use, non-toxic when used according to package directions, and does the job.I would caution new users not to leave their equipment submerged in the stuff for long periods of time, as it can cause deterioration in plastic tubing and other plastic parts. 30 seconds to a minute is more than enough.If you're just getting started, I strongly suggest getting a food grade 6 gallon bucket to mix this stuff in. If you get a 5 gallon bucket and prepare the sanitizing solution according to package directions, you're not going to have enough room to actually submerge your equipment. Get the larger 6 gallon bucket and you'll be fine.

Great for surface sanitizing!

Great product! Does exactly what it is supposed to do.

Very good sanitizer I can use it on everything and very good price for the amount you get

Great value, a little bit goes a long way.

Sanitizer is a must to protect the end product in the wine or beer making process. It is a must and easy to use.

Works great when sanitizing for making beer or wine, just do not mix stronger than directions on bottle. I mix a 1 gallon batch and dispense with spray bottle when sanitizing equipment. When sanitizing bottles make a solution with sufficient volume to submerge bottles , it only takes a couple minutes to sanitize, rinse and bottle.At full strength it is pretty corrosive so be careful.