Enzymatic automatic bowl cleaner
This bio-enzymatic cleaner has redesigned packaging to make it easier to fit in a wide variety of 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 odours, keeping your bowl clean, blue and fresh.
Also reduces your water consumption by displacing water in your toilet cistern.
Easy to use:
Thanks to its small size, the Ultra Big Blue fits nearly any toilet tank. No setup or mixing required, just drop it into the tank!
Long lasting:
Lasts up to 900 flushes even with its compact footprint. Your toilet will automatically stay clean thanks to enzymes released with each flush.