KIISIISO Toilet Bowl Cleaner Blue Tablets 18 Pack, Slow-Dissolving Automatic Bowl & Tank Cleaner, Septic Safe & Plumbing Friendly for Bathroom Toilet Cleaning, Prevents Tough Stains

Easy to use—just drop it in the tank and it starts working. Keeps the bowl looking clean with a consistent light blue tint in the water. Helps reduce buildup and keeps things fresher between deeper cleans. Scent is light and not overpowering. Overall a convenient, good quality option.

I love it, it last more then 6 weeks for the color to run out and it smells amazing

I like that they are made of natural ingredients that supposedly will not ruin your plumbing. I was using tabs with chemicals and bleach and now one of my toilets the seal on the valve has started to leak and the toilet keeps running and I need to get it repaired. I was not using those on the toilet that I was not using a lot and now I am using that toilet all the time with these to test them out. I have only been using these for a month and they smell decent and do not seem to keep the toilet as clean as the ones with bleach at least not as long and they do get used up in 2 or 3 weeks. But the tabs I was using with bleach did not last 6 months like they say either, maybe a month and a half or 2 months and like these you still need to clean your toilets regularly but they do allow you to not have to clean as often.

The order met my expectation.

I have used several products like this that only lasted 3 or 4 days. These tablets last 2 or 3 weeks.

Unfortunately, this product did not work out for me. They clumped up in the tank and the blue only last for a few flushes, each tablet does not last for days, let alone weeks. I don't think the cleaning power is there. The quality needs improvement. I missed the return window on the previous version which was really bad. This newer version works slightly better, but still needs some work. Had to return it, but thank you for the opportunity to try it out.

I bought these Automatic Toilet Bowl Cleaner Tablets because they looked decent and were reasonably priced. At first, like most people, I would just take a tablet out of its package, and drop it into the toilet tank. However, I got frustrated because the blue gel hardly came out into the toilet bowl. However, when it came out it came out in heavy, dark blue, and chunky quantities. I carefully examined the situation. I found that due to the position of the tablet being at the bottom of the tank and the gel which it releases is much heavier than water, the gel would usually be unevenly released and most of it stayed at the bottom of the tank. The colored water usually doesn’t come out until most of the tablet has been melted into the tank. To resolve this problem, I designed a simple device to reposition the tablet inside the tank. See the photos provided here. I took two used plastic food containers/cups, drilled or poke holes around them, both on the sides and the bottoms, then connected the two containers with a twister tie. And finally, I filled in the top cup with a few rocks, and placed the device into the toilet tank. Each time when I want to use an Automatic Toilet Bowl Cleaner Tablet, I’d just drop one into the top cup. Voila! This resolved my problem with the uneven release of the blue gel! And the end result is what you see in the first photo attached. In my experience, since I’ve started to use my homemade device, each tablet has lasted between 7 to 10 days (in a 3-person household). I would buy these Automatic Toilet Bowl Cleaner Tablets again and recommend them to other customers.

This product is a total waste of money. My toilets were dirtier after using than before. I had cleaned them before using this product and within two days, the black ring was around the top of the water and coming in under the top of the toilet (where the water comes in). The only thing it does is color the water blue. Please don't waste your time ordering or money buying this useless product.

Buen color y además duradero en el tanque del WC

مشكلته مع الحمامات كثيرة الاستخدام تخلص بسرعة

Very disappointing product. The toilet bowl tablet doesn’t even last for two days and provides absolutely no fragrance. Not worth the money. I expected much better performance.

جميل ويفي بالغرض لكن دون رائحه

Very good quality product and very good price. Its Too Blue. Either its dissolving way faster or colour is vey blue for it. The pic i have attached. I flushed 3 mins before that. Very good and satisfactory product