Conversion of Securities

Reckitt Benckiser plc                             

                       Final Conversion of Capital Bonds                       

Reckitt Benckiser today announces that the holders/the Trustee of 40,092,814
9.5 per cent. Convertible Capital Bonds 2005 of Reckitt & Colman Capital
Finance Limited ('Bonds') exercised their conversion rights during March 2005
to convert their Bonds into 8,082,033 fully paid ordinary shares of Reckitt
Benckiser plc in accordance with the circular dated 21st February 2005. The
ordinary shares issued upon conversion will be listed under an existing advance
block listing. This was the final conversion period and there remain no Bonds
in issue.

1 April 2005