

Bloo Original Blue Toilet Block
Bloo
4.44
(5948 reviews)
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Gisele M. · 37 · Doncaster
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How would you review this product?I’ve been using this Bloo Toilet Block for quite some time now, and honestly, I love it! It keeps my toilet clean, fresh, and smelling amazing with every flush. The 2-in-1 formula really works not only does it help with cleaning, but it also leaves a fresh scent that lasts. One of the things I really appreciate is the blue water it gives that instant visual confirmation that the toilet is fresh. Plus, it's super easy to use. Just pop it in the cistern, and you're good to go for up to 400 flushes! In my house, we use the toilet around 3 to 4 times a day, and it usually lasts us between 3 to 4.5 months, which is amazing! It’s a small product, but it makes a big difference and saves me from constantly scrubbing the toilet bowl. Also, I love that the packaging is made from 100% recycled plastic a nice eco-friendly touch. If you’re looking for a toilet block that actually does what it promises and lasts a long time, I definitely recommend giving this one a try!


Monika G. · 31 · Rotherham
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How would you review this product?I recently tried the Bloo Toilet Block, and I’m really impressed with its performance. The block is easy to install, and it immediately starts working to keep things fresh and clean. I love the fresh scent that lingers after flushing, which isn’t overpowering but still noticeable enough to make the bathroom feel more inviting. In terms of cleaning, it does a great job preventing limescale buildup and keeps the toilet bowl looking shiny. The formula seems to work continuously, offering long-lasting effects, and it definitely helps to maintain a cleaner, fresher toilet between deep cleans. One of the standout features is the way it helps eliminate odors. Even in a busy household, I’ve noticed that my bathroom smells fresher for a longer time. It’s also affordable compared to similar products, making it a great value for the money. Overall, I highly recommend Bloo Toilet Blocks for anyone looking to maintain a fresh and clean bathroom without much hassle.

Caroline K. · 63 · Ipswich
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How would you review this product?I was a little skeptical about how effective the Bloo Original Blue Toilet Block could be at cleaning - after all, it's just rinsing and I've had rim blocks before which weren't at all impressive. Well, I'm happy to have been proved wrong! That blue rinse has kept my toilet fresh and clean for just over a month, and shows no sign of running out yet. It was really simple to throw into the side of the tank away from the flush mechanism, and it's been working away ever since. The wrapping on the block stays in place, so no staining of your fingers and no need for concern about the product getting on your skin. It was a little difficult to detach the toilet block from the packaging that it is sold in, and that packaging was a bit tricky to separate into plastic and cardboard for the recycling bins, but the Bloo toilet block works brilliantly and lasts for ages, so I'm really happy to recommend it and to buy it myself in the future

Kerris N. · 23 · Welwyn Garden City
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How would you review this product?I’ve been using the Bloo toilet cistern block for the past 12 days, and so far, I’m pretty impressed with how well it’s working. As soon as I dropped it into the cistern, it started releasing a light blue tint with every flush, which gives a satisfying sense of cleanliness. The fragrance is fresh and noticeable without being too strong—it definitely helps keep the bathroom smelling nicer. I haven’t had to do any extra scrubbing either, which makes me think it’s doing a decent job of reducing buildup in the bowl. After nearly two weeks, the block is still going strong, and the color and scent haven’t faded much at all. It’s too early to say exactly how long one block will last, but if it keeps going at this pace, I’d say it’s good value for the money. Overall, it’s been a simple, effective way to keep the toilet cleaner with minimal effort. I’ll definitely keep using them for now and see how they perform over the full cycle.

Farhin C. · 25 · Luton
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How would you review this product?Bloo Toilet Blocks are an excellent choice for keeping toilets fresh, clean, and hygienic with minimal effort. They provide continuous cleaning and a pleasant fragrance with every flush, helping to prevent limescale buildup and keep the bowl looking spotless. One of the standout features is the long-lasting formula—each block lasts for several weeks, making it a cost-effective solution for maintaining bathroom hygiene. The fresh scent, whether it’s citrus, lavender, or ocean breeze, leaves the bathroom smelling clean without being overpowering. Installation is simple: just clip it onto the toilet rim, and it starts working immediately. The foaming action also adds a visible clean effect, which is reassuring. Some users might find that the intensity of the fragrance fades over time, but overall, Bloo Toilet Blocks are a reliable and affordable choice for keeping toilets fresh and clean effortlessly.


Bella G. · 28 · Clacton-on-sea
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How would you review this product?Five Stars! A Must-Have for Every Bathroom I recently tried the Bloo Original Blue toilet blocks in my home, and I couldn't be more impressed. With three people using the bathroom regularly, I was expecting to go through it quickly—but to my surprise, the block lasted over 400 flushes! That's seriously impressive longevity. The scent is another standout feature. It left a fresh, clean fragrance after every flush that made the whole bathroom feel just a bit more luxurious. It’s not overpowering, just a consistently pleasant smell that gives you confidence the toilet’s staying fresh. The vibrant blue water is a fun visual cue that it’s working, and I noticed it helped keep the bowl looking cleaner for longer between scrubs. Easy to use, long-lasting, and effective—this little product really overdelivers. Highly recommend for anyone looking to level up their bathroom game without breaking the bank.

Saima A. · 30 · Birmingham
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How would you review this product?I’ve been using the Bloo Original Toilet Block for a while now, and it’s become a staple in my bathroom cleaning routine. It’s super easy to clip onto the rim of the toilet, and from the first flush, it releases a noticeably fresh and clean scent that lingers in the bathroom without being overpowering. What I really appreciate is how long-lasting it is one block easily lasts a few weeks, even in a busy household. It helps keep the bowl clean and reduces limescale build-up, which means less scrubbing for me (always a win). The blue water is also a nice touch it’s reassuring to see that something is actively keeping the toilet fresh between cleans. Overall, it's a great value product that does exactly what it promises. If you're looking for a reliable toilet freshener that combines cleanliness, fragrance, and ease of use, I’d definitely recommend giving Bloo a go!




James H. · 36 · Swansea
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How would you review this product?I've been using the Bloo Toilet Cistern Block for a while now, and overall, I’m quite pleased with its performance. It’s an easy way to keep the toilet fresh and clean without much effort. The installation is simple—just drop it into the cistern, and it starts working right away. One of the standout features is its long-lasting effect. Depending on usage, it can last several weeks, providing a continuous clean with every flush. The fresh fragrance is a nice touch, keeping the bathroom smelling pleasant. It also helps to prevent limescale buildup, which is a big plus for anyone in a hard water area. However, the color can sometimes be a bit too strong, especially in the beginning when it’s at its most concentrated. Additionally, while it does help with maintaining cleanliness, it doesn’t replace the need for regular toilet scrubbing. Overall, the Bloo Cistern Block is a convenient and effective product for keeping your toilet fresh between deep cleans. It’s affordable, easy to use, and does what it promises. I’d definitely recommend it for everyday maintenance!

Saikia N. · 35 · Manchester
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How would you review this product?I’ve been using Bloo Toilet Blocks recently, and they’re a fantastic solution for keeping the toilet fresh and clean. For me, the block lasted around 28 days, not quite the full month I was hoping for, but still a solid performance for a single block. What stood out to me was how easy they were to install and the way each flush released a pleasant fragrance along with a touch of color in the water. It made the toilet bowl feel fresh and hygienic every time. The compact design and consistent results make them a practical choice for routine maintenance. While they’re great for daily freshness, I did notice that they don’t tackle heavy-duty cleaning or remove tough stains. It’s definitely more of a maintenance product than a deep cleaner, but it works wonderfully in that role. Overall, I’m happy with Bloo Toilet Blocks. They’re reliable, easy to use and deliver consistent freshness. Perfect for keeping your bathroom smelling clean without much effort. For best results, combine with a deeper cleaner every week or two. These blocks are great for everyday upkeep!

Charlotte R. · 34 · Durham
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How would you review this product?I’ve been using the Bloo Black in-cistern toilet block for a few weeks now, and honestly, I’m really impressed. From the first flush, it gives the water a deep blue tint which instantly makes the toilet look cleaner. It also leaves a really nice, fresh scent that lingers for a while — not too overpowering, just enough to keep the bathroom smelling fresh. Installation was super easy — I just dropped it into the cistern, no fuss. I love that it starts working right away and seems to last quite a while; I’ve had mine in for over two weeks and it’s still going strong. It also seems to help with keeping limescale at bay, which is a big win in my house. Overall, I’d definitely recommend it if you want a low-effort way to keep your toilet looking and smelling clean. It’s become part of my regular routine now — I’ll definitely be buying it again.