Liquid washing machine cleaner in a 237ml bottle designed for professional-grade drum maintenance and odour prevention without harsh chemicals, using citric acid and sodium gluconate for effective cleaning.
Liquid washing machine cleaner: a 237ml citric acid formula for drum maintenance

Maintaining a clean washing machine drum is essential for appliance performance and laundry hygiene. This liquid cleaner provides a dedicated solution in a 237ml bottle, formulated to address the accumulation of detergent residue, fabric softener build-up, and limescale that can occur with regular use. Its blend of surfactants, chelating agents, and cleaning actives works to break down deposits without relying on harsh corrosive chemicals, making it a practical choice for routine appliance care.
Features and Construction
The product is presented as a single-use 237ml bottle of liquid concentrate. Its formulation is designed for direct application in a washing machine's drum during a cleaning cycle, with no additional measuring or mixing required by the user.
Material and Build
The liquid formula is built on a water base and incorporates sodium lauryl polyether sulfate and fatty alcohol polyether -9 as primary cleaning surfactants. These components help to lift and suspend grime and organic deposits from the drum and internal components. Dipropylene glycol methyl ether and fatty alcohol polyether -3 act as solvents and coupling agents within the mixture, aiding in the overall cleaning process and formula stability.
Size and Practical Fit
The cleaner is supplied in a single 237ml bottle. This volume is intended to be used in its entirety for one cleaning cycle, providing a convenient, pre-measured dose that eliminates guesswork. The bottle's design is functional for pouring directly into the washing machine's detergent drawer or drum.
Uses and Placement
This product has a specific, single purpose: cleaning the interior of a washing machine. It is not designed for use on other surfaces or appliances, and its application is tied directly to the washing machine's own cleaning cycle function.
Event or Professional Use
For households or settings where washing machines are used frequently, such as in larger families or shared accommodations, regular cleaning can help maintain machine efficiency. Using a dedicated cleaner like this can form part of a scheduled maintenance routine to prevent performance issues related to blockages or sensor errors caused by build-up.
Everyday Home Use
In a typical home environment, this cleaner addresses the gradual accumulation of residues that standard wash cycles do not remove. It provides a straightforward method for users to proactively care for their appliance, which may help prolong its operational life and ensure laundry is washed in a cleaner drum.
Benefits and Buying Value
The value of this product lies in its targeted formulation and convenience. It offers a specific tool for a specific maintenance task, packaged ready for use.
Reuse and Low Maintenance
The product is a single-use item per bottle. Its value is realised in the cleaning outcome rather than in the product itself being reusable. The low-maintenance aspect comes from the simplicity of the process: using one bottle in one cycle without additional steps.
Why Choose This Product
This cleaner is chosen for its formulated approach to washing machine hygiene. Ingredients like sodium gluconate help manage water hardness minerals, while citric acid works on limescale. The inclusion of disodium EDTA aids in chelating metal ions, and 1,2-hexanediol contributes to formula preservation. Together, they provide a multi-faceted clean focused on the appliance's internal mechanics.