As a frame of reference, good drainage requires a minimum of 2% 'fall' for water to run off properly. In plain English this means that the grade (angle) of the driveway should have a Â¼ decline for each foot of pavementâ¦ i.e. a 10 foot wide section of asphalt should decline 2 Â½ to have the water run off properly.
Herbal Remedy for Kidney Failure. The herbs lke Punarnava, Varuna, Tribulus, Shigru, Apamarg etc. are described in ancient Ayurveda texts - 5000 B.C old system of healing practised in India.
Moreover, marshmallow can fight kidney, urinary tract and bladder infections. 1  Add 1 tablespoon of dried marshmallow roots and leaves to a cup of hot water. 2  Cover and steep for 8 to 10 minutes, then strain it. 3  Drink 2 cups of this herbal tea daily for a week to cleanse your kidneys. Note: Avoid marshmallow if you are pregnant, breastfeeding or have diabetes. 4. Ginger. Ginger is another effective cleansing herb for the kidneys. It can help flush toxins and harmful materials out of the kidneys as well as improve digestion.