I will recommend

I love how this product works but I am very sensitive to smells. This keeps toilet clean but my nose can't tolerate it. I try to wash hands use toilet paper to flush then run. Won't be repurchasing BC of this. But it's a great product if you are not sensitive to bleach.

I used these in the toilet tanks for about 5 months in our home we use as a mountain Airbnb. Since we aren’t there we didn’t know there were problems, when we went home to check on things we realized the rubber seal in 2 out of 3 toilets were eaten away and had been running water nonstop, it has flooded out septic field and infiltrators, we now need to have our entire leachfield redug. The water table is also extremely low where this house is and with the toilets running nonstop for a few weeks it ended up drying out our well. Please learn from us and don’t use these in your toilets!! We have the new dual flush toilets so not the standard big rubber flappers, a very thin rubber gasket that was completely eaten away and missing, such a terribly unfortunate thing to happen! Don’t let this happen to you! Wasting water is terrible wether your on city water or well water!!

It does help keep the bowl clean but the smell is like a public pool after it just had way to much chlorine put into it. It is strong enough to make me wonder if the fumes are harmful to my health. It would be nice if the water in the bowl were blue and there was a pleasant or no smell at all. The cleanliness is not worth it in my opinion.

Yes this product does what it says it will, but please keep in mind that it has a EXTREMELY over powering bleach smell, that you smell everytime it flushes. Also within 10 year you will have to replace your toilet. For the past 8 years I have been using this product, LOVED IT, until I didn't. About a month ago started having issues with the toilet not flushing, had a plumber out twice, finally replaced the toilet and I was told all the plastic and rubber bits have just been eaten away.

Installed a whole house water purification and softener system several years ago. We started noticing blacking rings in the toilet at the after. The tabs solved the problem. Only issue we have, is if we have them shipped, alost half of the tabs are cracked into several pieces, and they don't last as long.

Wish I could purchase this at the club and not online

I have had to replace rubber in three toilets. Not worth it!!!@

its a waste of money, not seeing its working, Sometimes observing acid kinda smell.

Very satisfied with cleanliness of bowl.