---
product_id: 528978330
title: "Bloo 3in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners"
brand: "bloo"
price: "356236₫"
currency: VND
in_stock: false
reviews_count: 12
url: https://www.desertcart.vn/products/528978330-bloo-3in1-in-cistern-toilet-blocks-original-pack-of-4
store_origin: VN
region: Vietnam
---

# Lasts up to 400 flushes per block Blue water technology for freshness Foaming action with every flush Bloo 3in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners

**Brand:** bloo
**Price:** 356236₫
**Availability:** ❌ Out of Stock

## Summary

> 🔵 Flush Freshness, Foaming Power, and Limescale Defense — All in One Block!

## Quick Answers

- **What is this?** Bloo 3in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners by bloo
- **How much does it cost?** 356236₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/528978330-bloo-3in1-in-cistern-toilet-blocks-original-pack-of-4)

## Best For

- bloo enthusiasts

## Why This Product

- Trusted bloo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Limescale Defense:** Strong foaming action targets and prevents stubborn limescale buildup between deep cleans.
- • **Simple, No-Mess Use:** Drop in with wrapper intact—no fuss, no waste, just consistent freshness.
- • **Vibrant Blue Freshness:** Transforms toilet water blue, signaling active limescale prevention and freshness.
- • **Effortless Hygiene Boost:** Activates powerful foaming and cleaning from the cistern to bowl with every flush.
- • **Long-Lasting Performance:** Each block delivers up to 400 flushes of continuous cleaning and deodorizing power.

## Overview

Bloo 3in1 In-Cistern Toilet Blocks combine advanced foaming technology, vibrant blue water freshness, and powerful limescale prevention to keep your toilet hygienically clean with every flush. Each block lasts up to 400 flushes, delivering a long-lasting, effortless clean that transforms your bathroom experience.

## Description

Product Description A hygienically clean and fresh toilet from the cistern out with every flush! Make your loo the best seat in the house with a long-lasting Bloo toilet block that you can rely on. Bloo in cistern block gets your toilet shining again with cleaning and foaming action, giving you a hygienically clean and fresh toilet from cistern to toilet rim to bowl, with every flush! Bring colour to your bathroom and turn your toilet water blue with Bloo blue water technology that actively cleans between flushes! With a concentrated cleaning action designed to prevent limescale, this toilet unblocker range cleans from the cistern to bowl every time you flush for a long lasting, hygenic clean. How to use: There is no need to remove the pleated wrapper as this will dissolve in the water. 1. Open your cistern and drop the block, with the film on, into the cistern by the water float. 2. Allow 10 minutes for the block to settle before flushing. 3. Replace with a new block when the colour starts to fade. 4. Each block can last up to 400 flushes. Product details: - Toilet cleaner In cistern block - Foams and cleans with every flush - Prevents limescale, toilet descaler - Toilet Tablets turns toilet water blue - Each toilet block lasts up to 400 flushes- Pair with Bloo toilet cleaner products range for full hygienically cleaning effect Ingredients 15 - 30 % Anionic Surfactants, 5 - 15 % Non-Ionic Surfactants, Further ingredients: Perfumes (Hexyl Cinnamal, Eugenol, Alpha-Isomethyl Ionone, Coumarin, Citronellol)

Review: Nothing else compares these are the best by far! - I’ve tried plenty of alternatives over the years and honestly, nothing comes close to these. They’re long-lasting, keep the toilet fresh between cleans, and the colour stays strong right to the end. Reliable, effective, and totally worth it — proper top-tier quality.
Review: Great product - Those cubes are amazing. Using them already for so long and they keeping toilet clean and smell fresh. The box last so long and pricey is amazing. Service is brilliant as well. Arrived very fast great communication. Thank you

## Features

- Causes serious eye damage.
- Causes skin irritation.
- Harmful to aquatic life with long lasting effects.
- New: New Bloo toilet cistern blocks for stronger and longer lasting results to keep your loo fresh and clean.
- Fresh and clean: Bloo toilet blocks give you a hygienically toilet cleaning foam from the cistern as well as foaming action and blue water with every flush
- Toilet limescale remover: Bloo toilet cistern blocks create a strong foaming action to prevent limescale, keeping the loo hygienically clean in between deep cleans
- Clean colour: Bring colour to your bathroom and turn your toilet water blue with the blue toilet blocks which freshen and target limescale between flushes
- Long Lasting: The blue toilet stain remover block lasts for multiple flushes, up to 800 flushes (4 weeks per block) of cleaning and foaming blue water action.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1NRQP2G |
| ASIN  | B0C1NRQP2G |
| Best Sellers Rank | 1,165 in Grocery ( See Top 100 in Grocery ) 18 in Toilet Cleaners |
| Brand | Bloo |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,247) |
| Customer reviews | 4.5 4.5 out of 5 stars (2,247) |
| Date First Available | 6 April 2023 |
| Format | Tablet |
| Item model number  | 2880302 |
| Manufacturer  | Henkel |
| Package Dimensions  | 16.7 x 12.5 x 3.2 cm; 210 g |
| Units | 4.0 Count |

## Product Details

- **Brand:** Bloo
- **Contains liquid contents:** Yes
- **Item form:** Tablet
- **Material feature:** clean
- **Number of items:** 4
- **Scent:** Fresh
- **Special feature:** Concentrated, Descaler, Prevents Limescale, Removes limescale
- **Specific uses for product:** Bathroom, Toilet
- **Surface recommendation:** Toilet
- **Unit count:** 4.0 Count

## Images

![Bloo 3in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners - Image 1](https://m.media-amazon.com/images/I/81JC0y+WbIL.jpg)
![Bloo 3in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners - Image 2](https://m.media-amazon.com/images/I/81Jb-AX2kAL.jpg)
![Bloo 3in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners - Image 3](https://m.media-amazon.com/images/I/81aYJukqfWL.jpg)
![Bloo 3in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners - Image 4](https://m.media-amazon.com/images/I/81gz-8n9C7L.jpg)
![Bloo 3in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners - Image 5](https://m.media-amazon.com/images/I/81lX9H92I7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nothing else compares these are the best by far!
*by R***H on 23 October 2025*

I’ve tried plenty of alternatives over the years and honestly, nothing comes close to these. They’re long-lasting, keep the toilet fresh between cleans, and the colour stays strong right to the end. Reliable, effective, and totally worth it — proper top-tier quality.

### ⭐⭐⭐⭐⭐ Great product
*by E***K on 7 September 2025*

Those cubes are amazing. Using them already for so long and they keeping toilet clean and smell fresh. The box last so long and pricey is amazing. Service is brilliant as well. Arrived very fast great communication. Thank you

### ⭐⭐⭐⭐ worth the money
*by K***L on 23 April 2025*

great and longevity and colour and effectiveness and smell and value for money and cleaniness tbh ill give this 10/10 sorry about my spelling but its worth the money

## Frequently Bought Together

- Bloo Toilet Block Original Blue, Coloured Water In Tank Blocks, 4 x Cleaning blocks.
- Bloo Power Active Toilet Rim Block Fresh Flowers, with Anti-Limescale, Cleaning Foam, Dirt Protection and Extra Freshness - Pack of 3 Rimblocks
- Duck Deep Action Gel Toilet Cleaner Liquid, Removes Limescale, Long Lasting Fragrance, Pine Forest, 750ml

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-25*