How to make wine from grape juice.

Step 2 Fermentation and Filtration

Store the wine in a cool, dark place for 3 to 7 days. A garage or cupboard under the stairs would suffice. Small bubbles will rise to the top during fermentation. Check on your wine everyday, when the bubbles stop rising; remove the lid (this might smell). Place a coffee filter over the top of your container and run your wine through it, removing any excess sugar and yeast