Detergent residue, lint, moisture, and dirt can gradually collect inside an LG washer. These materials may cause odors, visible buildup, poor drainage, or marks on freshly washed clothes. Learning how to clean LG washing machine components correctly helps control these problems without damaging the appliance.
A complete cleaning involves more than wiping the drum. The detergent dispenser, door gasket, drain-pump filter, and water-inlet filters may also require attention. However, front-load and top-load washers have different parts. For example, the accessible drain-pump filter and rubber door gasket apply mainly to front-loading models.
This guide explains how to clean the washer safely, run the Tub Clean cycle, and handle the areas where residue commonly develops. Check the owner’s manual for model-specific instructions before removing parts or applying a cleaning product.
Why Regular Cleaning is Necessary
Although washing machines are designed to clean clothes, they are not self-cleaning. Residue from detergents, hard water deposits, and damp environments create the perfect conditions for mold and bacteria growth. When not cleaned regularly, these factors contribute to musty odors, black spots on the gasket, and inefficient washing cycles.
A dirty washing machine may also cause detergent buildup in clothes, leading to skin irritation or allergies. Additionally, clogged drain systems or filters can prevent proper water drainage, increasing the risk of malfunction. Cleaning the washing machine at least once a month ensures optimal performance and extends the lifespan of the appliance.
How Often Should an LG Washing Machine Be Cleaned?
The frequency of cleaning depends on usage and water quality. Washing machines that handle multiple loads per week require more frequent maintenance. At a minimum, running a cleaning cycle once a month helps prevent buildup and odors. For households in areas with hard water, descaling the machine every two months is necessary to remove mineral deposits.
The detergent drawer and door gasket should be wiped down weekly to prevent mold and bacteria growth. If the washing machine develops a strong odor or leaves residue on clothes, immediate deep cleaning is recommended.
Step-by-Step Guide to Cleaning an LG Washing Machine
Cleaning the Detergent Dispenser
The detergent drawer is one of the most common areas where buildup occurs. Over time, leftover detergent and fabric softener create a sticky residue that attracts mold and bacteria.
To clean the dispenser, removing the drawer from the washing machine allows access to all compartments. Rinsing the drawer under warm running water helps loosen the residue. If buildup persists, soaking the drawer in a solution of warm water and vinegar for 15 minutes helps break down stubborn deposits. Using an old toothbrush or soft cloth to scrub the compartments ensures a thorough clean.
Before reinserting the drawer, wiping down the compartment inside the washing machine removes any hidden buildup. Keeping the detergent drawer dry between uses prevents future mold growth.
Cleaning the Washing Machine Drum
Residue from detergent, dirt, and hard water deposits can accumulate inside the drum over time. To keep it fresh and odor-free, running a tub clean cycle helps eliminate buildup.
Many LG washing machines include a Tub Clean function, which is specifically designed for deep cleaning the drum. This cycle uses high temperatures and strong water jets to break down deposits. If the machine does not have a built-in cleaning cycle, running a hot wash with white vinegar and baking soda is an effective alternative.
Pouring two cups of white vinegar directly into the drum helps dissolve mineral buildup and remove odors. Running a hot water cycle with no laundry allows the vinegar to clean the interior surfaces. After the cycle, sprinkling half a cup of baking soda into the drum and running another hot cycle enhances the cleaning effect, neutralizing any remaining odors.
Keeping the drum dry after each wash by leaving the door slightly open prevents moisture buildup and mold growth.
Cleaning the Rubber Door Gasket
For front-loading LG washing machines, the rubber door gasket is a common area where mold and mildew develop. This part of the washer traps moisture and detergent residue, creating the perfect environment for bacteria.
To clean the gasket, gently pulling it back reveals hidden dirt and grime. Wiping it down with a cloth soaked in white vinegar removes surface mold. For deeper cleaning, using a mixture of baking soda and water helps scrub away black spots.
If mildew is present, applying a small amount of hydrogen peroxide or a washing machine cleaner specifically designed for mold removal can help eliminate stubborn stains. After cleaning, leaving the door open for a few hours allows the gasket to dry completely, preventing future mold growth.
Descaling and Removing Hard Water Deposits
In areas with hard water, mineral deposits can build up inside the washing machine, affecting its efficiency. These deposits reduce water flow and prevent detergent from dissolving properly, leading to white spots on clothes.
Using a washing machine descaler once every two months prevents scaling. Pouring a descaling solution or citric acid into the detergent drawer and running a hot cycle helps break down mineral deposits. Vinegar can also be used as a natural descaling agent, but it should not be combined with bleach, as this can produce harmful fumes.
Keeping the water inlet filters clean ensures proper water flow. Checking and cleaning these filters every few months helps prevent clogging from mineral buildup.
Cleaning the Drain Pump Filter
The drain pump filter collects lint, small objects, and debris from wash cycles. When clogged, it can cause slow drainage, error codes, or even a complete washing machine shutdown.
Most LG washing machines have an accessible filter near the bottom front panel. Opening the filter cover and placing a towel underneath helps catch any water that may spill out. Removing the filter and rinsing it under warm water clears any obstructions. If necessary, using a soft brush removes stubborn residue.
Once cleaned, securely reinserting the filter prevents leaks and ensures proper drainage during wash cycles. Regular maintenance of the drain pump filter prevents unexpected washing machine failures.
Habits That Help Keep The Washer Clean
Use only the detergent type recommended for your washer. Most high-efficiency LG models require HE detergent. Measure it according to the detergent label, load size, and soil level. Adding too much creates excess suds and leaves more residue inside the machine.
- Remove wet laundry soon after each cycle ends.
- Wipe moisture from the gasket on front-load models.
- Leave the door and dispenser open when practical.
- Run Tub Clean as part of monthly maintenance.
- Check pockets before placing clothing in the washer.
- Do not overload the drum or block proper movement.
These habits support cleaning, but they do not prevent every failure. Repeated leaks, drainage errors, loud bearing noises, or spin problems require diagnosis. Avoid dismantling the washer when routine maintenance does not solve the symptom.
Conclusion
The safest approach to how to clean LG washing machine components starts with the model manual. Run the recommended Tub Clean cycle, rinse the dispenser, and clean the applicable filters. Front-load owners should also inspect the door gasket and drain-pump filter regularly.
Avoid combining cleaners or relying on unapproved homemade mixtures. Monthly maintenance can control ordinary residue, but it cannot repair damaged parts. When the washer leaks, displays recurring errors, or refuses to drain, contact My Appliance Guy or call (440) 409-4541 for washing-machine service in Northeast Ohio.
