Method for manufacturing cageless lavatory dispensing devices

1. A method for the manufacture of a cageless lavatory dispensing device adapted for the delivery of at least one solid treatment composition, to a sanitary appliance, wherein said cageless lavatory dispensing device comprises a hanger having a hook end adapted to be suspended from a part of a sanitary appliance, and a compressed solid block comprising titanium dioxide and at least one chemical agent adapted to be suspended within the interior of the sanitary appliance, and wherein said method of manufacture comprises the steps of:

forming a mass comprising titanium dioxide and at least one or more chemical constituents; and,

extruding the mass into a preform shape wherein the extrudate is at least partially split into the legs of a “V” during the extrusion of the mass into the perform shape;

subsequently inserting a portion of the hanger into the perform shape; and,

compressing the preform shape in a die to provide the final form of the compressed solid block composition of the cageless lavatory dispensing device wherein compressed solid block composition encases only a portion of the hanger wherein the remaining portion of the hanger extends from the compressed solid block composition.

2. A method according to claim 1 , wherein the at least one solid treatment composition is a cleaning composition and/or a sanitizing composition.

3. A method according to claim 1 , wherein the cageless lavatory dispensing device comprises a hanger having a hook end adapted to be suspended from the rim of a toilet bowl.

4. A method according to claim 1 wherein the device further includes an air treatment dispenser.

5. A method according to claim 1 wherein the compressed solid block composition comprises titanium dioxide and further comprises one or more chemical constituents such that when the block is immersed, rinsed or washed with water, said chemical constituents are eluted or dissolved into said water and forms a treatment composition which provides a cleaning and/or sanitizing and/or disinfecting benefit to the toilet or other sanitary appliance being treated with the treatment composition.

6. A method according to claim 1 wherein the device comprises a hanger having a hook end, a stalk depending therefrom and a plate depending from the stalk.

7. A method according to claim 1 wherein the device comprises a hanger having a hook end, a stalk depending therefrom which includes a standoff section and a plate depending from the stalk.

8. A method according to claim 6 wherein the compressed solid block composition enrobes or encases the plate.

9. A method according to claim 1 wherein the compressed solid block comprises at least one surfactant.

10. A method according to claim 1 , wherein the at least one solid treatment composition is a cleaning composition and/or a sanitizing composition.