Abstract: A toilet bowl cleaning unit disposed to intercept an intermittent flow of water from each flush of the water from a water line to a toilet bowl comprising a mounting device for installation in the flow of water, and a water-soluble compound positioned on the mounting device to intercept a substantial portion of the water as it is flushed from the water line to the toilet bowl, said water-soluble compound thereby being released into the toiled bowl with the water from each flush to inhibit formation of mineral deposits on the surfaces of the toilet bowl and/or drainage pipes.

Abstract: A decorative air fragrance dispenser includes an open container having a base portion and a perimetric wall portion continuous with the base portion, a floral arrangement anchoring device positioned within the container; a floral arrangement secured to the floral arrangement anchoring device, and a sublimatable aromatic compound covering the floral arrangement anchoring device and providing adhesion between the floral arrangement anchoring device and said vessel. The floral anchoring device may be a collapsible polymeric foam block, multiple sandwiched layers of wire mesh, a pinpoint holder, or a block of compressed wood particles that has been drilled or pierced to accept floral stems. The floral arrangement may include artificial flowers or dried natural flowers. The sublimatable aromatic compound may be a gel.