Drain cleaning powder for blocked sinks and waste pipes, 240g pack with 8 individual 30g sachets containing sodium hydroxide, aluminium powder, sodium hypochlorite, and sodium dodecyl benzene sulfonate for dissolving hair, grease, and organic matter.
Chemical Drain Cleaning Powder in 30g Sachets for Sink and Pipe Blockages

This drain cleaning product is supplied as a powder within eight separate 30g sachets, making up a total pack weight of 240g. It is intended for dealing with common domestic drain blockages, particularly those resulting from a build-up of hair, grease, and other organic waste in kitchen sinks, bathroom basins, and shower drains. The formulation combines several active ingredients, including sodium hydroxide (caustic soda), aluminium powder, sodium hypochlorite, and sodium dodecyl benzene sulfonate, which work together to attempt to dissolve the materials causing the obstruction. The individual sachet format allows for controlled, single-use application, potentially reducing waste and helping with dosage.
Features and Construction
The primary feature of this product is its pre-measured, sachet-based packaging and its specific chemical composition. This format and formulation define its application method and intended use case.
Material and Build
The drain cleaner is a powdered chemical compound. Its active ingredients are sodium hydroxide, which is a strong alkali used to break down organic matter like hair and grease; aluminium powder, which can react to generate heat and gas; sodium hypochlorite, a bleaching and disinfecting agent; and sodium dodecyl benzene sulfonate, a surfactant that helps wet surfaces and penetrate blockages. The combination is designed to tackle a range of common clogging substances found in household plumbing.
Size and Practical Fit
The product is sold in a total pack size of 240 grams. This is subdivided into eight individual sealed portions, each containing 30 grams of powder. This sachet system is practical for storage and aims to provide a consistent dose per application, though the exact amount needed per use will depend on the severity of the blockage and should be guided by the product's own instructions.
Uses and Placement
This chemical cleaner is designed for a specific maintenance task within the home. Its use is focused on plumbing fixtures that are prone to certain types of blockages.
Event or Professional Use
While primarily for domestic use, the multi-sachet pack could be suitable for use in settings like small offices, guest houses, or rental properties where occasional drain maintenance is required. The pre-measured sachets offer convenience for caretakers or cleaning staff, providing a ready-to-use dose without the need for measuring. It is not indicated for severe or total blockages or for use in large commercial or industrial plumbing systems.
Everyday Home Use
For typical household maintenance, this product is intended for periodic use on slow-running or partially blocked drains in kitchens and bathrooms. Common applications include kitchen sinks where grease and food particles accumulate, bathroom sinks and shower drains clogged with hair and soap residue, and potentially bath overflow outlets. It is a reactive solution for an existing problem, not a continuous preventative treatment.
Benefits and Buying Value
The value of this drain cleaner lies in its format and stated chemical action. It provides a specific tool for a common household issue.
Reuse and Low Maintenance
The eight-sachet pack offers multiple applications from a single purchase, which can be more economical than buying single-use treatments repeatedly. Having several sachets on hand means the product is available for future minor blockages without needing an immediate new purchase. Proper storage of the unused sachets in a dry, secure location is essential to maintain their efficacy and safety.
Why Choose This Product
This drain cleaning powder may be a relevant choice for those seeking a chemical solution for organic blockages, presented in a convenient, pre-measured format. The multi-sachet pack provides value through multiple uses. The inclusion of a surfactant (sodium dodecyl benzene sulfonate) alongside reactive chemicals suggests a formulation aimed at improving penetration into the clog. Buyers should select this product based on its suitability for their specific type of blockage (organic matter like hair and grease) and their preference for a powdered, portion-controlled chemical cleaner.