Green spinach smoothie

Easy, as usual :) Just drop a few ingredients in a blender, and you have got a delicious smoothie. I make from usually 2 liters of smoothie and drink it during 2 days or so :) 

What will you need:
- 4 handfuls of spinach
- 1 orange
- 1 apple
- 1 banana
- juice of 1/2 lemon
- filtered water (appr. 1liter)

1. Add the spinach and water to a high speed blender and blend until smooth.
2. Add the remaining ingredients and keep blending until you get a really smooth texture.
3. Pour the smoothie into a cool glass and enjoy :)