SINK DRAIN DEODORIZER STICK
A solid chemical stick for treating a kitchen sink drain pipe. The solid chemical stick has dimensions that enable it to fit through a drain guard but prevent the stick from moving beyond the drain trap. The stick diminishes in size as it dissolves until it is swept away by drain water passing through the drain pipe.
1 . A solid chemical stick for treating a sink drain pipe, the sink comprising a basin and a drain guard installed in the basin, the drain pipe being connected to the drain guard and having a U-shaped trap, the solid chemical stick having dimensions that enable the stick to fit through the drain guard but that prevent the stick from moving beyond the U-shaped trap.
2 . The solid chemical stick of claim 1 wherein the stick is cylindrical.
3 . The solid chemical stick of claim 2 wherein the stick has a substantially circular cross section and a length of about at least four and one half inches.
4 . The solid chemical stick of claim 3 wherein the stick is made from a solid, dissolvable chemical.
5 . The solid chemical stick of claim 4 wherein the stick diminishes in size as it dissolves until it can be swept away by drain water passing through the drain.