cleaning brushes

so often i hear my face is breaking out, i haven't changed anything so why is this happening to me?  The answer is bacteria.  either in your make up or on your applicator.  If you are using makeup that is old, throw it out.  unless you have maintained spritzing alcohol on it once in awhile, its a breeding ground for zits...and more.  The number one stem of the problem is not cleaning your brushes.  You can buy a brush cleaner at any makeup store like mac or sephoria.  after every use you should clean your brushes.  If you use a sponge, only use it once then throw it out.  Also avoid using fingers on the face to apply makeup, if you do make sure you wash your hands before doing so.