Automatic toilet bowl clearner with four perfume Description:Toilet bowl cleaner,Automatic toilet flush cleanerEffects:Decontamination,deordorization,antibiotic,fragrant.Four perfume:lemon perfume,tea flavor, pine-scented,jasmine perfumeEvery piece can be used about 30 days.OEM is welcomeNon-phosphate, Eco-friendly. Automatic Toilet Bowl Cleaner