The reason 1 tea spoon of table sakt is better per 500 ml of water then castile soap is because is matches the sodium ions in your blood and is in balance with chlorine . What you add soap it adds naoh to the solution making it slightlt basic when you add nacl it adds a equal amount of acid hcl and base naoh so it has the same amount in your blood for proper chemical signaling wothout changing the ph. Rather then soap which reacts with lipids damaging yourninsides a 1% table salt solution allows the ions to seep into the bowel movement breaking it up because once it comes into contact with the moisture in the stool it has to reach equilibrium again .
