Surf excel advertisement daag achche hai is nice advevertisement in this advertisement the comes with his grand mother to purchase some vegetable but while giving money to the vegetable vendors his daadi loose 10 ruppee note from her hand and seeing this the grand son get miffed in the mud and retrieve her 10 ruppee note it was such aww scene watching on television and in return his daadi see his all clothes in mess say him not to worry daag achche hai means small sachet would worth rupees 10 but I was wondering do such small sachet would be able to remove all stains from his clothes do those performs add or promote such adds do they use it and whether they believe in it