JUE FISH Jue-Fish Toilet Cleaning Tablets/Effervescent Tablets For Toilet Cleaning, Strong Cleaning, Deodorizing, Degreasing, And Freshening Toilet Cleaning Tablets - Suitable For Toilet Deodorizing, Cleaning And Bathroom Disinfection! Take One Cleaning Tablet, Put It In The Toilet Tank, The Cleaning Agent Will Slowly Dissolve In The Tank Water, And It Can Clean The Toilet Every Time The Dirt Is Flushed Out. It Is Also Suitable For Cleaning Household Toilets, Descaling, Deodorizing And Removing Stains.