Thanks Dr. Ple

Makrut limes are definitely better for our environment than chemical shampoos. We should know that most of them have Sodium Lauryl Sulphates (SLS) as the main ingredient. Just for fun please look up what SLS can do to our waterways, fish and aquatic animals. We can even find reports on SLS and cancer --yes-- on human too.

We don't have 'good' waste water treatment (yet). Shampoo, soap, detergents and dish washing liquid we use go into our waterways and cause untold suffering downstream.

If we must use these chemicals, we can use as little as we can. A few drops of shampoo (enough to cover 5 Baht coin is enough to clean our hair. Anymore than that is enough to kill our fish.

One makrut lime is enough for 2 hair wahes! And many fish will live longer too.