Toilet cleaning block with three in one action, comprising sodium bicarbonate, sodium dodecyl sulfate, and citric acid for effective cleaning in cisterns, supplied in a pack of four individual blocks ready for use.
Three In One Toilet Cleaning Block Pack with Four Individual Blocks for Cistern Use

This toilet cleaning block provides a continuous cleaning method for the cistern, utilising a specific blend of active ingredients designed to work with each flush. The formulation combines several cleaning agents, including sodium bicarbonate, sodium dodecyl sulfate, and citric acid, to address common bathroom cleaning needs. The product is supplied as a pack containing four solid blocks, offering a straightforward solution for maintaining toilet hygiene over an extended period without daily manual cleaning effort.
Features and Construction
The primary feature of this product is its multi-ingredient composition, which forms the basis of its cleaning action. Each block is constructed from a solid blend of these materials, designed to dissolve slowly in the cistern water.
Material and Build
The cleaning block is composed of a specific chemical blend. The stated ingredients are sodium bicarbonate, sodium dodecyl sulfate, citric acid, 1,2-hexanediol, and disodium EDTA. This combination creates the three-in-one cleaning action referenced in the product name. The block is a solid form designed to be placed directly into the cistern's water.
Size and Practical Fit
The source text does not provide specific measurements for the individual blocks. The product is designed to fit within a standard toilet cistern, where it will sit and dissolve. The pack contains four separate blocks, indicating it is intended for use across multiple cisterns or for providing several replacement cycles from a single purchase.
Uses and Placement
This product has a dedicated use case focused on toilet maintenance. Its design is tailored for a specific location and method of operation within the bathroom.
Event or Professional Use
For settings requiring consistent and low-effort toilet maintenance, such as offices, guest bathrooms, or rental properties, this four-block pack offers a supply of cleaning agents. The continuous action from a single placement can reduce the frequency of manual cistern cleaning in multi-use facilities.
Everyday Home Use
In a domestic setting, placing one block in the household cistern provides ongoing cleaning with each flush. The pack of four means a household has a ready supply for initial use and subsequent replacements, contributing to routine bathroom upkeep without requiring daily attention.
Benefits and Buying Value
The value of this product is derived from its specific formulation and the supplied quantity, which together offer a particular approach to toilet cleaning.
Reuse and Low Maintenance
Each block provides cleaning over the period it takes to dissolve. The four-block pack extends this low-maintenance period, as users have immediate replacements on hand. This can streamline household shopping by reducing the frequency of purchases for similar cleaning products.
Why Choose This Product
This product may be selected for its stated three-in-one ingredient formula, which combines several cleaning agents into a single application method. The inclusion of four blocks in the pack provides a clear quantity for the buyer, offering a specific number of uses from one purchase.