Application: 1. Open the package, take out the toilet deodoriser and put it into the toilet tank. 2. Let stand for about 20 minutes, wait for the bleach blocks for toilet cistern to dissolve completely. 3. Turn on the water switch, the toilet will foam when flushing. 4. Just clean it with a toilet brush. Features: 1.Individually packaged for easy use. 2.Powerful cleaning and odor removal. 3.Environmental protection material, fresh smell. 4.Dissolves quickly without leaving a residue. Specification: Name: Toilet Limescale Remover Quantity: 12PCS Function: clean stains, remove odors Ideal for: Toilets, Cisterns, Urinals and Toilets Not suitable for: bathroom sinks, drains?Easy to Use?The toilet stain remover heavy duty are individually packaged. To use the toilet cleaner foam simply open the protective film and place the toilet limescale remover strong into the toilet bowl. Wait for the toilet stain remover to dissolve, clean with a brush and rinse.Our toilet flush cleaner is recommended to use once a week. ?Toilet Descaler Heavy Duty?The foam produced by toilet bowl cleaner can fully dissolve the dirt, and after the dissolution is complete,the foaming toilet cleaner can be easily washed away with water without leaving any residue. The toilet bowl cleaner tablets is convenient and safe. ?Safe Formula?The formula of this deep toilet cleaner is safe and the foam toilet bowl cleaner will not irritate the skin when touched by hands. After cleaning,the strong toilet cleaner for stains will not damage the paint surface of the toilet, and will form a protective film on the surface of your toilet while cleaning. ?Powerful cleaning?The toilet bleach contains high-efficiency cleaning ingredients.Our toilet cleaners can quickly remove stubborn stains.Our toilet limescale remover strong keep the toilet clean as new, and the toilet descaler can create a fresh and comfortable environment for you to use. ?Toilet Cleaning Made Easy?The toilet cleaner tablets effortlessly removes stubborn limescale and urine scale, underwater deposits, stubborn grime, bad odors, rust and discoloration from toilet bowls and drains.Strong toilet cleaner have useful extra features, the toilet fresheners deodorize, neutralize and prevent odors while also providing smart cleaning.