Ablution with Water having drops fallen from One’s body

Water that falls from parts of one’s body in the container of water during ablution, or bath (if there is no visible uncleanliness on the body) is known as used water. If the quantity of used water is less than the unused water in which it has fallen, then it is permissible to use it for bath and ablution. However, if the quantity of used water is greater than or equal to the quantity of unused water, then such water is not permissible for bath or ablution.