ULTRA BIG BLUE BOWL ENZYMATIC TOILET BOWL CLEANER - 12 PER BOX (4 BOXES PER CASE)

This bio-enzymatic has redesigned packaging to make it easier to fit in a wide variety of toilet tanks. It lasts for 900 flushes and has increased surfactant concentration so it cleans better than ever. Ultra Big Blue releases billions of beneficial bacterial to consume bio materials that cause odors, keeping your bowl clean, blue and fresh.