Fangrui Product Details Product Name: Toilet Cleanersize: 250g/ Bottleingredients: Plant Organic Acids, Surfactants, Washing Additives, Penetrants, Fungicides, Pigmentsscope Of Use: Toilet, Squat Toiletshelf Life: 3 Yearsnote: Keep In A Cool, Dry Place And Out Of Reach Of Children. Do Not Use With 84 Disinfectant Or Similar Productsproduct Features: Instead Of The Traditional Blue Bubble Toilet Cleaning Liquid, Directly Into The Tank, No Need To , A Bottle Can Be Used For More Than A Few Months, In Addition To Urine Dirt, Urine Stains, Stains And Other Steps To Complete. The Use Of Organic Acids And Biological Enzymes Can Decompose Urine, Blood Stains And Other Stubborn Stains, Oxygen Bubbles Can Increase The Cleaning Adhesion, Decomposition Dirt Effect Is Better.how To Use:1. Open The Package, Tear Off The Label, Remove The Inner Plug Of The Bottle Lid, And Put The Whole Bottle Directly Into The Water Tank (away From The Water Outlet And Water Inlet). After The Water In The Tank Is Injected Into The Bottle Through The Air Hole Of The Bottle, The Whole Bottle Will Naturally Sink To The Bottom Of The Tank.2. After A Few Minutes, The Micropores In The Bottle Will Release Blue Cleaner, Which Automatically Cleans The Toilet Bowl When Flushed. When The Color Of The Water Is Diluted Until It Is Colorless, Take Out The Bottle And Put In A New One.toilet Cleaning Bottle: The Cleaning Bottle Can Effectively Remove The Scale And Stubborn Stains In The Toilet. Just Put The Bottle In The Tank Of The Toilet And It Will Start Working Every Time It Flushes. Keep The Toilet Clean.no Frequent : Each Box Can Be Used For A Long Time Without Frequent , Saving Time And Effort.high Concentration Cleaning Solution: Dissolves Evenly, Does Not Stick To The Wall, Adopts High Concentration Cleaning Solution, No Residue, No Scum.fragrance: Plant Extracts Are Used To Leave A Fragrance After Each Flush, Keeping The Bathroom Fresh And Ensuring A Pleasant Smellnote: Remove The Outer Seal And Be Careful Not To Open The Lid. Place The Washer Vertically Into The Tank, Away From The Water Outlet Of The Tank. Simple And Convenient Operation, No Manual Cleaning. Suitable For Everyday Use