London: For women who tend to have elaborate make-up sets, it is important to keep make-up brushes spick-and-span for hygiene and longevity.Femalefirst.co.uk reports that the market offers specialist make-up brush cleaners from leading brands like MAC. Even if they are a little costly, they work very well. A gentle foaming cleanser may also be used.It is vital to remember that the water you use for cleaning is clean. Put the brushes under the tap and lie them flat to dry since if the water seeps into the handle, the bristles can become loose.