Duck Lime Fresh Strips 3 pack, keep your loo smelling fresh with every flush. Each easy to apply strip will continuously fragrance your toilet with a refreshing lime scent. Their 5 in 1 action prevents limescale that harbours germs, continuously fragrances, cleans and foams, leaves a long-lasting shiny bowl and lasts up to 4 weeks. Simply position the strip below the bowl rim where the water comes out when flushed. Replace the strip when fully dissolved or brush away remains during regular cleaning. Warning: Keep out of reach of children.