What crosswind point is extremely valid point. I don't know if I said this in forum before, but one of my cousin is in this chemical import business. Chemicals they import goes from detergents, food, rubber, plastic, cosmetics and everything you can imagine under the sun. Even the chocolate biscuits or lemon puff we eat has artificial flavor.. according him most Sri Lankan companies import lowest grade or cheapest products in the market.
Imagine you bath daily using a shampoo, but content of it is untested, low grade chemical. And you end up even having some cancer or something So you die not even knowing what hit you.