| 摘要 |
<p>THE PRESENT INVENTION RELATES TO SELF ADHESIVE HARD SURFACE CLEANING BLOCKS, AND THEIR USE. IT IS AN OBJECT OF THE PRESENT INVENTION TO PROVIDE A DETERGENT BLOCK THAT CAN BE EASILY POSITIONED ONTO A HARD SURFACE; EVEN A WET SURFACE. IT IS A FURTHER OBJECT OF THE INVENTION TO PROVIDE A DETERGENT BLOCK THAT RINSED AWAY IN A NUMBER OF FLUSHES, AND DOES NOT LEAVE BEHIND ANY RESIDUE THAT CANNOT BE EASILY REMOVED WITH E.G. A TOILET BRUSH. WE HAVE FOUND THAT A HARD SURFACE CLEANING BLOCK COMPRISING AN ADHESIVE PHASE MEETS AT LEAST ONE OF THOSE OBJECTS. METHODS OF WASHING DISHES IN A SINK OR IN A DISHWASHING MACHINE ARE ALSO CLAIMED.</p> |
