The harpic foaming blocks were super simple to use and kept my toilet smelling fresh and looking really clean! Kept stains coming back for longer which was a plus! Will purchase again.

Works as expected. Easy to “activate” and works well straight away. The water flushes really blue and foams nicely. The only downside is that it doesn’t last very long (or at least the intense blue starts to fade quite quickly), but overall a great product

Great product, smells good, kept bowl clean and easy to install. Only lasted about a week with constant flushing but would recommend.

It makes my toilet smell really nice, turns water blue and cleans with every use. I will definitely buy. I am still unsure about how long it last, it’s been a week now and still there.

I use the a similar product in my household as the toilets in the home have minor chipped paint and this is one way I cover that. I liked the packaging on this. It worked exactly the same as my usual blue water squares. After a few flushes the bowl was a deep, dark blue. I had high hopes but it began to stain the sides of the bowl which I had to keep scrubbing off, the smell wasn’t nice but luckily it wasn’t too strong it ended up fading in colour fairly quickly. All in all, it got the job done.

I have used blue blocks before in my toilet, but not the Harpic brand, I was not prepared for just how blue this block would be or how much it foamed on the first flush, but it keeps the toilet clean and doesn't have that nasty bathroom smell.

I love this product! Not much scent but i can really see this effective in disinfecting my toilets because it has stopped the stains in my toilet from forminb which was an issue i had before, not much foam too even if it says foaming blocks for toilet but it is very long lasting. I have had mine for two weeks and its still good. Would recommend this to everyone that is after a squeaky clean toilet.

First time trying this block and very impressed. Very good product to clean your toilet and keep it hygienic. Also the smell is not too strong and make you feel extra clean after flushing your toilet :)

Although it was easy to use and easy to maintain, i couldnt smell the fragrance that was supposed to be emitted when flushed. I may use again sometime soon.

It does what it says . I would definitely recommend it to buy. It’s just that I felt it finished off too quickly..I was given this as a sample by Influenster