I bought Sanex deodorant a few weeks ago. It says it gives 48 hours coverage but it is absolutely rubbish. It gives the same coverage against BO as splashing a bit of water under your armpits. By about 2pm I get whiffs of smelliness emanating from my pits. It is going in the bin. I got it on special offer, and now I think I know why the shop was trying to get rid of them...