klean Automatic toilet cleaner, cleaning, odor removal Stain removal Makes toilet bowls look new with a light, fresh scent, ideal for homes and businesses describe: Say goodbye to odors Concentrated gel dissolves evenly without hanging on the wall Give your bathroom a comfortable feel [Easy to clean]: For those who want to make cleaning the toilet easy.  Simply place the bottle in the toilet's reservoir and it will start working every time you flush the toilet.  Saves time and energy. [Automatic Toilet Bowl Cleaner]: The magic bottle gel's microporous design effectively deodorizes, removes stains and provides long-lasting cleaning, and one bottle lasts 2-3 months.  (The exact number of days depends on the water quality and the number of times of cleaning per day). [High concentration cleaning solution]: dissolve evenly, no wall hanging, use high concentration liquid, no residue, no scum. [Deodorization]: Use plant extracts to ensure a pleasant aroma. [How to use]: Remove the outer seal and take care not to open the lid.  Place the cleaner vertically into the tank, away from the inlet and outlet of the tank.  When rinsing for the first time, please wait 10 minutes before rinsing. parameter: Size: 12×6.3cm Product ingredients: plant organic , surfactants, detergent aids, penetrants, fungicides, pigments Scope of use: toilet, squatting pan Shelf life: 3 years Precautions: Please keep in a cool dry place out children Do not use with 84 disinfectant or similar products Package Included: 1 toilet cleaner