Fluidmaster Flush 'n Sparkle Bleach Toilet Cleaner Refills, 2-Pack

Works fantastic. No longer have the hard water rings and stains. The scent is a very mild bleach. It was easy to install.

Pretty easy to install and activate. For best results, clean your toilet bowl first, then install the device. Ours has worked nicely to keep algae and mold from coming back on enamel surfaces covered by the chlorinated flush water. The device does not introduce chlorine into the tank, but injects chlorinated water directly into the bowl filling stream. The chlorine tablets seem to last well - they should be good for 60 days or so. Overall, a good addition that is a labor saver.

I live in an older home with older pipes, and I found myself constantly battling the black film and grime that would build up, even though I cleaned the toilets manually on a regular schedule. This product has completely changed the way I cleaned my toilets. It is so effective gone are the rings of grime gone is the film of black stuff that would build up on the underside of the ring in the toilet. Magnificent, easy to use. Replace the cartridges in one minute. This has got to be one of the best purchases I have ever made. And the absolute best part of this product is that it does not let the bleach come in contact with the rubber parts in the tank like those drop in tablets that were rotting the flapper and rubber gaskets on the tank bolts. So it solved two problems.

Finally, something that will keep the bowl clean without damaging tank mechanism. Now, give me an easy way to clean the tank! I've used this for over a year in two toilets and learned a few things. Make sure the o-ring is in the right place and remove the cartridge a week or two before its due for a change and check how much of the cleaner is left. Depending on how often you flush, you might find it gone or, like our guest bath, plenty left.

These refills are very easy to install in the Fluidmaster Flush ’n Sparkle system. They release the cleaner directly into the bowl with every flush and help prevent stains and buildup without putting bleach into the toilet tank. The two-pack is convenient and saves me from cleaning the bowl as often.

I can't believe how much the Automatic Toilet Bowl Cleaning Cartridges has transformed my bathroom cleaning routine. This little device is nothing short of a game changer, and it's become an absolute essential for my toilet tank. The installation process was a breeze—literally. It's incredibly easy to set up, and changing cartridges is as simple as giving it a twist. I appreciated the tip about not flushing while changing the cartridge; it really helps ensure a seamless replacement process. The fresh chlorine scent that accompanies each flush is a welcome bonus. Not only does it make my bathroom smell clean and inviting, but it also reassures me that my toilet is getting a thorough cleaning with every use. I've also noticed a significant reduction in water stains in the toilet bowl, which is fantastic. If there's one thing I wish for, it's that the delightful scent would linger a bit longer. The cartridge replacement time is about 2-3 months depending on the usage, which is great, but I'd love for the scent to stick around for a bit more of that time. That being said, the fact that this device isn't submerged in water constantly is a big advantage. It not only extends the product's lifespan but also ensures that the cleaning agent is released only when needed, during the fill time. What convinced me even more is the fact that this product won't harm my toilet components. Unlike other cleaning methods that could potentially damage the tank components, this device provides a safe and effective cleaning solution directly into the bowl. With the assurance of up to 3 months of hands-free cleaning per refill cartridge, I've decided to switch to subscriptions. It's a smart move that saves me time, and hassle and ensures my bathroom stays clean and fresh without any effort on my part. In a nutshell, the Automatic Toilet Bowl Cleaning Cartridges have made me a believer. It's transformed the way I approach toilet cleaning, making it hassle-free and leaving my bathroom smelling great. If you're looking for an efficient and convenient solution for keeping your toilet spotless, this product is an absolute winner.

Please contact Fluidmaster. The contents (model 8302P8) produce blue water & staining, suggesting mislabeling or contamination with bluing agent. The package is marked 8302 but contains cartridges that have the bluing agent. I thank you for the refund. I want to order the bleach only as I have used them before and this product is excellent, getting rid of under-the-rim mold and helping us keep the toilet nice and clean. The bluing agent, however, is not desired because it stains, making streaks on the side of the bowl and a ring at the water line so that I have to use a pumice stone to get it out. However, it does not turn the water blue? The standing water in the bowl is clear, but still produces the blue ring? I would like a reply before I move on to another brand :)

Very happy. Easy to install and keeps bowl much cleaner. One bathroom cartridge lasted over 2 months with it being used by two people. I like the idea the bleach is not destroying the inner workings in the toilet bowl.

This is a very good product. Keeps the toilet bowl clean.

Que duran hasta tres meses.

This product works great. No more black rings in the toilet. Highly recommend.

I like the fact that it's easy to install and maintain. It does not eliminate cleaning, but it does stretch the times before it needs cleaning. A fairly well-thought-out product, but a little misleading in advertising, because it does not eliminate cleaning forever. I will continue to use it, because it does help. Edit: The cost for refills has risen astronomically recently, and I won't be buying any more refills at these prices. Shame, it is a good product.

This works well & doesn't destroy the rubber parts in the tank.