Bentonite Clarifies the White Grenache

I am thrilled to report that 4 grams per gallon of Bentonite clay has clarified my White Granache wine. See the post below for the cloudy wine pictures.

Bentonite is a smectite clay with negative and positive layers. This means that it can grab a wide variety of proteins and drag them to the bottom of the bottle.

I dumped up all of my bottled White Granache, and put them in gallons.

I took the four grams of clay and added water drop-wise with stirring in a small cup-- like making a white sauce, and then I poured the mixture into the bottle. This helped the clay floated slowly through the wine rather than floating on top or sinking immediately. The slow stirring is important.

Now after six days the wine is all clear. This is a much better result than simply sprinkling the bentonite in the straight from the bottle. It also worked better than the Isinglass or the amylase, which did not work at all.