Making homemade vanilla extract allows you to control the intensity of your extract and is more cost-effective than store bought.
*The more vanilla beans you use, the more intense the flavor.
**As you use your extract, you can top if off with more alcohol making sure the beans are fully submerged. I don't recommend mixing the type of alcohol so you'll want to stick with the same type.
***After several months (up to 1 year), you'll want to replace the vanilla beans in your container when you start to notice that the color isn't as deep and the flavor isn't as intense.