During winter the action and growth of micro-organisms is rapid in the lavatory and its surrounding This in turn causes very unpleasant smell and discomfort. It can be easily avoided by using very small quantity of sodium hypochlorite in Lavatory. Take 10 litres of water, add and mix 10-20 ml of sodium hypochlorite 5-6% (w/v). This solution can be directly applied to eliminate the unpleasant odour. We are the leading manufacturer of Sodium hypochlorite 5-6% (w/v) in Chennai.