Varklin Blue Toilet Cleaner Blocks – Pack of 2 | Drop-In Toilet Tank Tablets | Blue Water Effect, Fights Stains, Whitens Bowl | Long Lasting Cleaning Action

Powerful Cleaning with Every Flush - Releases blue water to actively clean and fight stains every time you flush no scrubbing needed.. Whitens & Brightens Your Toilet - Counteracts yellowing and dullness, keeping your toilet bowl fresh, white, and spotless.. Long Lasting Value – Up to 240 FLUSHES - Each tablet lasts up to 30 days or up to 240 flushes, giving you continuous cleaning and a clean look. Mess-Free & Easy to Use - Just drop in the tank — no tools or dirty hands required. Automatically works with every flush.. No Fragrances, Just Pure Clean- Perfect for sensitive noses — cleans without harsh odors.. Safe for Septic & All Toilet Types - Formulated to be safe for plumbing systems and septic tanks, with no corrosive chemicals.