Bloo In Cistern Triple Blocks Rose with Long Lasting Anti-Limescale Cleaning, Foaming & Pink Water Technology

The Bloo In-Cistern Triple Blocks are hands down the best toilet fresheners I’ve ever used! From the very first flush, they deliver a burst of freshness that instantly transforms the bathroom. The water turns a vibrant blue, keeping the toilet looking spotless and hygienic between cleans. What truly sets these blocks apart is their long-lasting power — one block lasts for weeks, maintaining both cleanliness and fragrance without fading. The triple-action formula really lives up to its promise: it cleans, foams, and freshens beautifully every single time. Not only do they make the toilet sparkle, but the scent is wonderfully clean and uplifting — not too strong, just perfectly balanced. It’s such a simple addition that makes a huge difference in keeping the bathroom feeling fresh all day long. Bloo has absolutely nailed it with these Triple Blocks — unmatched freshness, unbeatable cleanliness, and effortless maintenance!

We absolutely LOVE these. We have them in both of our toilet cisterns & get amazing an amazing clean, great aroma, I don't get why people have reviewed & said these are useless, as you can see by my video this is the lovely colour we get with EVERY flush. We get a great Aroma too, I've been using these for YEARS and ALWAYS have them in my bathroom & outside toilet cupboards ready to pop in another when needed. The toilet in the video is over 12 yrs old & still kooks brand new, infact a plumber admired it last week for how clean & well kept it is, that's down to the BLOO product range I use. The ONLY BLOO product I don't use is a wee sprinkle of Ajax powder everyday. I have the whole BLOO range & wouldn't consider another brand. If I could give more than 5 stars I most definitely would !!

Good smell and colour but short lived. We have 3 toilets in our house and the usage is fairly even but these only last about 5 weeks max.

My favourite toilet cleaner. Keeps toilet fresh and clean. Long lasting too. My daughter loves her pink toilet water !

Works well but working for four days is not long lasting

The colour takes a few hours to really set into the water but once it does I didn’t need to change the tablet for weeks and I noticed the toilet didn’t have a bad smell even after leaving it unused for a few days.

Great product, makes toilet water lovely colour and lasts quite a while. Unfortunately its becoming more difficult to obtain on Amazon

I've used these cistern blocks for years and never had an issue. This last batch seems to be very diluted in colour. Usually, when I flush the water it's is a very vivid pink but lately it's been very pale and the colour in the bowl disappears pretty quickly. I don't know if they reformulated or if this is just a bad batch. I'm still giving them 4 stars because for years they were good and I don't know if this is a 1 off or not.

cheaper than supermarket

The toilet water turned hot pink - it’s super cool - scent not too strong

From all similar product this one is the best , stays for a week or longer ( for a single person in the apartment) longer than all others Doesn’t leave stains , bright colour