contingent. 1  dependent for existence, occurrence, character, etc., on something not yet certain; conditional (often followed by on or upon): Our plans are contingent on the weather. 2  liable to happen or not; uncertain; possible: They had to plan for contingent expenses.
Get a brush. Face masks are best applied with a soft-bristle brush, such as a paintbrush (normally used for art making) or a tint brush (normally used to apply hair dye). Invest in a brush that you will use for this purpose, and be sure to clean it when you are done.
All you need to do is crush up an aspirin tablet and add a drop or two of water to form a paste, which can then be applied directly onto each pimple. Alternatively, you can make a face mask by crushing up five or six aspirin tabs and adding enough water to make a paste.