Fluidmaster8102P8 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System Refills, Blue 2-Pack

It's super easy, barely an inconvenience to install. You just clip it into the tank and put the little hoses into the right places and you're good. Honestly, it should take less than 5 minutes to install and no tools required for most toilets.It's fantastic. No matter how much work or disinfectants you put into cleaning the inside ring you can't see, it just can't get rid of everything in there. (Yeah the inside ring is the ring that sprays the water into the bowl when you flush it. It's just under the outside ring of the bowl. You can't wipe it, it's covered).It doesn't matter though, with this device it just kills all the bacteria in the whole bowl system, even the inner ring. Great product.

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.

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.

Works really well. I had stains that I had to scrub every time I cleaned the toilet. I scrubbed them clean before I installed Fluidmaster and the stains didn't come back. I still have to clean the toilet once in a while but I just have to use a toilet brush and it cleans it easily.

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.