Simply use the dispenser to stamp a gel disc onto the inside of your toilet bowl. These discreet gel disc sits under the rim. There is no need to touch the disc or the bowl with your hand, making scrubbing bubbles toilet cleaning gel less icky than traditional clip-on toilet bowl cleaner fresh gel toilet cleaning stamp keeps toilet bowl fresh with every flush. Simply apply a gel stamp inside the toilet bowl for continuous freshness. With every flush it cleans the pot, minimize lime scale and gives pleasant fragrance smell.