Keep your toilet keep clean and smelling fresh with this pack of Harpic Citrus Power Plus Toilet Cleaner Tablets. Pack of eight, the tablet starts working immediately to thoroughly clean under the waterline, without any need to scrub. Its foaming action attacks stains, gives deep cleaning without scrubbing and 100% limescale removal, especially for cleaning the u­bend. Apart from this, the citrus scent leaves your toilet smelling pleasant. Preparation and usage: Wear suitable gloves when removing the protective wrapper. Lift the toilet seat and carefully drop the tablet(s) into your toilet bowl. Leave for at least 20 minutes with the toilet seat in the upright position. For best results, follow the dosage guidelines. Flush the toilet. Replace the block when the blue colour disappears from your water.