Nano Silver Washing Machine is made by use of Nano Poly Technology. “Nano” means 1 over billion, that is 1/10E+09. Nano Poly Technology is that particle of silver can be divided into 1 billion pieces. As a rule, the size of silver particle is 10 to 50 ppm. This particles of silver are mixed in plastic resin. Using Nano Poly Technology in “Pulsator” & “Tub U” in Washing Machine many hurtful bacteria in clothes shall be sterilised perfectly.