Sir,?I should like to hear the opinion of some of your readers about the value of disinfectants. Are they any good at all, or might we not just as well pour our money down the drain? Of course, I think that steam disinfection is very useful, but are any of the other ways of disinfecting any good to prevent the spread of disease, or are they only " eye-wash "? I enclose a stamped addressed envel...

BACKGROUND The study objective was to assess the available data on efficacy and tolerability of antiseptics and disinfectants in treating bacterial vaginosis (BV). METHODS A systematic search was conducted by consulting PubMed (1966-2010), CINAHL (1982-2010), IPA (1970-2010), and the Cochrane CENTRAL databases. Clinical trials were searched for by the generic names of all antiseptics and disi...

To simulate food contact surfaces with pits or cracks, stainless steel plates with grooves (depths between 0.2 and 5 mm) were constructed. These plates were artificially contaminated with Listeria monocytogenes in clean conditions, with organic soiling, or after 14 days of biofilm formation after which inactivation of the pathogen by Suma Tab D4 (sodium dichloroisocyanurate, 240 and 300 mg/lite...

Herbal chewing sticks, commonly known as miswak, are among the ancient and traditional oral hygiene aids. It is considered as “Nature’s little toothbrush” as it is a popular chewing stick throughout the Indian subcontinent. Nowadays, because of low cost, free availability, unique chemical composition, and spiritual beliefs, miswak is being used worldwide. It also serves as natural toothpaste wi...