The positive wipes, it is mainly their convenience !! A wipe, a hand and voila !! One could obviously dig deeper at the ecological side since the last thing can throw directly in the toilet !! Or to ask the question about the real cost of these practical products compared to vials products !! Because that is what practical side we all love at the expense of the rest and my faith, one can not say that these fashionable products do not do well the work asked of them !!