Miswak is a natural way to clean the teeths.it has different names like Miswak, Sewak, meswak, siwak etc.The botanical name of miswak is Salvadora Persica.This is the safest way to clean the teeth or mouth.And by Islamical point of view miswak is very important thing.O & U Enterprises is also manufactured Black Seed Oil,leather Socks,Scarfs,We exportall these products in different countries of world.O & U Enterprises have regular repeat orders from their customers because of good quality stuff.