I picked up this Once A Week Bio-Deodorant at Watsons recently. At S$3.90, the packet comes with three wipes that you can use to neutralize body odor. It is water-based, fragrance-free, stain-free, colorless, non-sticky and 100% alcohol-free. I only have to use one wipe per application and it is supposed to provide me with a week long protection. So how effective is this for me?