Fluidmaster 8102P8 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System Refills, Blue 2-Pack, Upgraded Version

This cleaning system does exactly what it is designed to do: it works. The refills are easy to install and provide a consistent, automatic clean with every flush, helping to keep the toilet bowl looking fresh with minimal effort. The blue formula is effective at tackling stains and maintaining a clean appearance between deeper scrubbings. Because the cleaning solution is dispensed directly into the overflow tube and not sitting in the tank, it helps protect the internal tank components from damage. It’s a straightforward, practical solution for anyone looking to simplify their bathroom maintenance routine. Bottom Line: A dependable and functional refill pack that delivers consistent results. It is a simple, no-fuss way to ensure your toilet stays clean and clear without the need for constant manual attention.

This is the only system that works with the tank style of our toilet. Works great.

Great for daily toilet care so we no longer get the 'ring' build up but rarely lasts even 2 weeks at my house much less as long as the package states. I wish the product lasted at least a month as it gets pricey and our toilets are not heavily used compared to many (school, work etc keeps us out of the house too often)

Seems to go faster than they used to. However I love these for our toilets with dual flush. No ruined seals and it does help keep it clean 3x as long.

I agree with other users that this product is a joke. I bought 3 two packs because this was the option that came up on Amazon. I used the bleach ones before and was happy. They could make it a little more clear what you are buying. I searched specifically for the bleach refills and found them. The pictures for both products use blue arrows to illustrate the water flow. Since I opened the first pack, I'm already using the second refill. It's been less than a month! REALLY blue water at first, then sometimes, the I checked the refill and it's empty. I'm still within the return period, but for $13 it's not worth the bother. I'm old and don't get around too well. I love the whole concept. The bleach refills have done a great job. The blue ones are a waste of money. Isn't the maker and the vendor aware that this an issue?

We have been using the Fluidmaster 8202P8 Flush 'n Sparkle Bio Balance Septic Refills for over a year in 3 bathrooms. We have averaged 2 months per refill. Recently, we switched to the Fluidmaster 8102 Flush 'n Sparkle Cleaning Refills because of their lower price. Unfortunately, all of our experiences with the model #8102 (blue cartridge) have been unsatisfactory. Out of four cartridges, none have lasted over a week. The cartridges turn the water to an extreme bluish color for the first two days. After that, the bluish color rapidly dissipated to a clear color in about a week's time. We have experienced similar duration times in three separate bathrooms. Only two people live in our newly constructed house. I have attempted to contact Fluidmaster's customer service at (800) 631-2011 multiple times. Unfortunately, every call went to voicemail because of extremely high call volumes. I left a voicemail as directed. However, Fluidmaster never called as promised. UPDATE: I finally spoke to customer service. They indicated that I may have received a bad batch of cartridges. Customer service was apologetic and professional. They are sending me replacement cartridges to correct the problem. This was my first bad experience with the cartridge duration time. As stated prior, I have been averaging over a two month duration time. During that time, the bowl remains reasonably clean. Every other week, I do make a few passes with the brush to remove a slight buildup on the bowl. No scrubbing is needed. The buildup comes off upon contact.

This is going to be a long review. First off, let me say i have been using this product for years. I actually stockpiled several refills years ago when my local hardware store decided to stop selling them. I relied on these very heavily because my water is very hard and it helped keep my bowl clean between manual cleanings so I don't need to spend as much time cleaning calcified deposits out of the bowl. I really liked them, even though they were expensive and never got the amount of time out of a cartridge that i hoped. This year i used up the last of my stockpiled cartridges and ordered these (same model number). Immediately i could tell a difference. Previously, when i first installed a cartridge, the water would be so blue it would be almost opaque. The cleaning action was good too. When i installed this new one, the blue dye was faint, almost at the level of 4 weeks use on the old ones. The blue dye is cosmetic, so i figured there was a formula change and waited to see how well it worked. After only a month there was very little color left, and it definitely wasn't doing the cleaning job well (was back to alot of manual labor to clean the bowel). I contacted the company. They said there was no change in the product formula, and sent me two replacement cartridges and a prepaid box to return the one unused cartridge from the box that I had a bad experience with. When I tried to remove the new cartridge from the dispenser (no longer any blue color and not working for cleaning) i found the dispenser was full of thick gooey blue sludge which was not dissolving easily. I removed the dispenser and rinsed it clean in the kitchen sink (took a long time). The new cartridge that the company sent me was better, but also CLEARLY different. The blue tint was again not anywhere near as dark as the older ones that i ran out of, but it was much better than the last one. So clearly, despite what the company says, the formulation HAS changed. This new one was helping to clean, unlike the last one. Today the blue dye was almost gone again, so i went to replace the cartridge. I pulled it out and found that it wasn't empty, and again the dispenser was full of blue sludge (but not as bad as the last cartridge). Removing it and re-inserting it seems to have displaced the sludge enough that the cleaner is coming out with strong color again. I'm going to try this trick for the next few weeks when the dye fades again. It seems pretty clear that the formulation of this has changed, and the stuff turns into blue sludge (at least in hard water). I'm not sure what I'm going to do, because, as i said, I really rely on these things. Maybe I'll try the bleach cartridges instead.

Excelente, fácil de instalar , eficiente y económico

Purchased this from Amazon US as they are not available in Australia even tho Fluidmaster toilet cistern spares are,I spoke with Fluidmaster here in Australia told him i had a Coroma float in my cistern and he told me how to make it work for the Fluidmaster device. It works as is described in the brochure/ add but the colour/cleaner cartridge seems to clog up and doesn't allow the product to dispense. Searching through my shed i found a Fluidmaster valve and float assembly purchased as a replacement along time back but never got around to using it, I will install this in my cistern although the operation appears to be the same hookup as the Coroma float, If it works I will modify this review to reflect same.

Love these but a bit expensive for just 2 refills.

Have purchased the clear refills in the past. First time purchasing the blue tinted refill. The price offered from this supplier was more economical than the clear. Keeps the bowl clean and free of stains. Note these are refills only and require the fluidmaster toilet bowl cleaning system.

Save your money complete scam, false package advertisement. I am not sure why it's gotten so many positive reviews, but these cartridges barely give you a month. If you are okay with that, then it's fine, it keeps the toilet fresh and clean, but it should say three weeks with regular usage

These work great but they can vary in time they last depending on frequency of flushes; obviously. However, if you have several toilets in your house and you leave one for several days without flushing, the water will be concentrated with this cleaner and may be clumpy or gel like. Just flush several times and it will clear. It has left blue stains on the toilet bowl but it can easily wipe off.