Day 2:
Lemon juice from 2 lemons diluted with 2 cups of fresh water.
Day 3:
Lemon juice from 3 lemons diluted with 3 cups of fresh water.
Day 4:
Lemon juice from 4 lemons diluted with 4 cups of fresh water.
Day 5:
Lemon juice from 5 lemons diluted with 5 cups of fresh water.
Day 6:
Lemon juice from 6 lemons diluted with 6 cups of fresh water.
Day 7:
Lemon juice from 3 lemons diluted with 10 cups of fresh water (on this day you should add a tbsp. honey and sip the drink the whole day).