01 - Place the almonds in a bowl and cover them with water. Let soak for at least 8 hours or overnight.
02 - Drain and rinse the soaked almonds thoroughly.
03 - Add the almonds and 4 cups of fresh filtered water to a blender. Add dates, vanilla extract, and a pinch of sea salt if desired.
04 - Blend on high speed for 1–2 minutes until very smooth and creamy.
05 - Strain the almond milk through a nut milk bag, cheesecloth, or fine mesh sieve into a large bowl or jug. Squeeze out as much liquid as possible.
06 - Transfer the almond milk to a bottle or jar and refrigerate. Shake well before each use. Use within 3–4 days.