Automatic Toilet Cleaners

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8100 - Toilet Bowl Cleaning System - Blue

Toilet Bowl Cleaner - Blue
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You can purchase this product directly from Fluidmaster at Shop Fluidmaster

Stop Scrubbing Your Toilet! Let Fluidmaster® Flush ‘n Sparkle™ toilet bowl cleaning kit do the dirty work! Works with your toilet to keep it clean – AUTOMATICALLY. Unlike drop-in bleach tablets, this best toilet cleaner won’t harm toilet tank parts, prevents hard water stains and is safe for kids and pets. Fluidmaster knows what’s better for your toilets than any of the bleach manufacturers! Flush ‘n Sparkle™ lasts up to 3 months with quick and easy cartridge replacement. Get a crystal-clean bowl after every flush without scrubbing your toilet.

Home Improvement expert, Bob Vila, has independently rated Flush ‘n Sparkle as the best toilet cleaner. To see the ratings, please click here: Best Toilet Bowl Cleaner

You can now schedule your order for refills from Fluidmaster at your desired time frame when you purchase the system. Watch the video below or click on this link to learn about the steps on how to schedule your refill orders: Schedule Refill Orders

  • Best for Septic Tanks
  • Wax based cleaner that coats the bowl so debris does not stick to the bowl
  • Automatically clean your toilet with every flush
  • Scrub-free, hands-free cleaning
  • Easy to install in just a few minutes!
  • Blue cleaning cartridge lasts up to 3 months
  • Eliminate cleaning liquids or tablets
  • Fight stains without harming toilet parts
  • Refills also available in bleach, blue & septic tank versions

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Fluidmaster®’s Flush ‘n Sparkle™ Self-Cleaning Toilet System is designed to be a safe, yet effective hands-free cleaning solution to fit most toilets. The Flush ‘n Sparkle™ Blue Cleaning System puts a powerful blue cleaning solution directly into the overflow tube of the flush valve, so no chemicals ever touch the flapper, fill valve, or other tank parts. This prevents the damage that drop-in tablets normally inflict, leading to breakdown and part malfunction. Relax and let the toilet clean itself, while the blue solution give you an added assurance your toilet is clean. The Flush ‘n Sparkle™ 8100 Cleaning System – Blue offers a powerful toilet cleaning solution that lasts up to 3 months. Installation is simple in just 3 quick steps you can clean your toilet bowl without damaging your toilet. The Flush ‘n Sparkle™ Cleaning System comes with one blue cartridge, and can be refilled with blue, bleach, or septic tank refill cartridges.
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To see how easy it is to install the Flush ‘n Sparkle™, please watch this video:

Watch this video to see why Flush ‘n Sparkle™ is the best choice for cleaning your toilet:

8100 - Toilet Bowl Cleaning System - Blue

Download Installation Instructions


  • Also Replace Fluidmaster Toilet Fill Valve

Frequently Asked Questions

  • What is the difference between 8300, 8100 and 8202?

  • Why does the cartridge say it lasts up to 3 months?


Cancer and Reproductive Harm -


The 8100 - Toilet Bowl Cleaning System - Blue is available online, from our following retail partners.