Ster-zac powder is a disinfectant dusting powder that prevents staphylococcal infections in newborn babies and also treats recurrent boils. You can buy ster-zac powder at http://www.expresschemist.co.uk/index.jsp?subframe=product&productid=2573.
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You can buy Ster-zac powder from your local chemist shop on through online stores such as interchemist or intermid. This powder is a disinfectant that is used in the prevention of staphylococcal infections in newborn babies and treatment of recurrent crops of boils caused by staphylococci.