This was the first time I purchased this product. I have it in 2 toilets and it seems to be working well
I’ve only used this a week but I can see a difference that is positive.
Just as expected, keeps my toilet clean exceptionally between routine cleanings... would highly recommend!
I am sure it did something to the water and I haven't cleaned the second bathroom as much as I used to. I have 2 boys and I bought the products for 2 bathrooms because both are lazy and dirty.