Today I'm trying out this pore scrubber. It's a tool that uses water ... You don't wanna use too much pressure. If you use too much pressure, you're gonna cause irritation to the skin and also ...

So sometimes the amount that you actually get out is not necessarily clinically apparent, meaning when you're looking at your skin without a microscope ... within the pore in order to kind of ...

The most common technique for determining the pore size distribution of accessible macro- and mesopores in solids is mercury porosimetry. The method is based on the pressure-dependent intrusion of ...