Why does the washing machine smell, and how to clean it?

Why washing machine smells and what to do about it – simple tips

A washing machine can develop an unpleasant odour over time due to several factors. Understanding these issues and implementing effective solutions can help maintain a fresh-smelling appliance:

Clogged filter 

The washing machine filter is crucial for maintaining cleanliness by trapping lint, hair, and other objects like coins or buttons. Over time, debris builds up and can clog the filter, resulting in unpleasant odours and reduced machine performance.

Given this, regular filter maintenance is vital. The machine should be disconnected from the power source, and the filter removed for cleaning. Debris can be rinsed off with hot water and an appropriate detergent. If necessary, soaking the filter in hot water may help with more stubborn dirt. Once thoroughly cleaned and dried, the filter can be reinstalled, and the machine reconnected to the power source.

It is important to recognise that filters differ across washing machine models. Reading the user manual provides guidance on correctly removing, cleaning, and reinstalling the specific filter, along with any other relevant instructions.

Building up dirt on the washing machine’s rubber seal

The foul odour coming from the washing machine may result from dirt and mould buildup around the rubber seal. Prolonged use without regular cleaning contributes to this issue. Wiping the seal with hot water and a cleaning solution, using a cotton cloth, helps eliminate the grime. It is also important to clean the surrounding areas, removing any lingering cleaner residues, followed by thorough drying. For more persistent stains, an old toothbrush can offer extra cleaning power.

Ignoring proper ventilation for the washing machine 

Trapped moisture inside a washing machine often leads to bacterial growth and mould, especially when the door is closed right after removing clothes. This buildup results in musty odours that cling to garments. Leaving the door open for a few hours after each cycle allows excess moisture to evaporate. Additionally, wiping the interior parts with a dry cloth before closing the door helps eliminate any lingering droplets.

Piling up softener and detergents in the washing machine drawer

Excess soap and detergents often accumulate in the washing machine drawer, especially when overused. These residues contribute to unpleasant odours if left unchecked. Regularly removing and cleaning the drawer with hot water, followed by thorough drying, helps prevent buildup. A spray bottle can reach difficult corners, ensuring a complete clean.

It should be noted here the importance of choosing high-quality detergents and softeners also minimises residue, reducing the likelihood of unpleasant smells.

Gathering grime in the washing machine’s tub

Odours frequently stem from residue accumulating in the washing machine tub. Routine care effectively tackles this issue. Running a hot cycle with a quarter cup of white vinegar and baking soda in the detergent drawer, along with two cups of vinegar in the tub, clears buildup. Drying the tub afterward prevents moisture from lingering.

Preventing foul odours in the washing machine: key tips

Keeping a washing machine odour-free hinges on consistent cleaning and proper ventilation. Allowing wet clothes to sit too long promotes mould and unpleasant smells, so immediate removal is essential. Running an occasional empty cycle with cleaning agents further ensures freshness. For persistent odours, professional maintenance may be required.

References

[1]  cleanipedia.com, How to clean a washing machine
[2] which.co.uk, How to clean a smelly washing machine
[3] wikihow.com, How to Remove Mildew Odors from a Washing Machine
[4] sloanappliance.com, Washer Smells Moldy? Here’s How To Clean It
[5] theappliancecarecompany.com ,Washer Smells Bad?