Importance of Tub Cleaning
Why Regular Tub Cleaning is Essential:
- Prevents mold and mildew buildup
- Eliminates unpleasant odors
- Maintains washing performance
- Extends machine lifespan
- Ensures hygienic cleaning of clothes
Benefits of Using Tub Clean Function
- Deep Cleaning: The Tub Clean function uses high-temperature water to dissolve and remove detergent residue, dirt, and bacteria.
- Automatic Operation: The program automatically maintains optimal water temperature and drum rotation for effective cleaning.
- Hygiene Maintenance: Regular use prevents the growth of mold and bacteria that can transfer to your laundry.
- Performance Preservation: Keeps your washing machine operating at peak efficiency and cleaning performance.
Warning: Regular tub cleaning is essential for maintaining washing performance and preventing odor issues. Neglecting tub cleaning may void warranty coverage for related issues.
Cleaning Frequency
| Recommended Frequency | Every 30-40 washes or once monthly |
| Program Duration | Approximately 1 hour 20 minutes |
| Water Temperature | 60-70°C (140-158°F) |
| Cleaning Agent | LG Tub Clean Tablet or White Vinegar |
| Energy Consumption | 0.8 kWh per cycle |
| Water Usage | 50-60 liters per cycle |
When to Perform Extra Cleaning
- After washing heavily soiled items: Construction work clothes, pet bedding, or sports gear
- When noticing odors: Musty or moldy smells from the drum
- After illness in household: To ensure complete sanitization
- During humid seasons: Increased moisture can accelerate mold growth
- After long periods of non-use: When returning from vacation or seasonal use
Preparation Steps
Check Machine Status
Ensure the washing machine is empty and the door can be properly closed. Verify that water and power supplies are connected.
Gather Supplies
Have your LG Tub Clean tablet ready or prepare white vinegar as an alternative cleaning solution.
Clean Detergent Dispenser
Remove and clean the detergent, softener, and bleach dispensers before starting the tub clean cycle.
Wipe Door Seal
Clean the rubber door gasket with a damp cloth to remove any visible debris or residue.
Required Materials
LG Tub Clean Tablet
Specially formulated cleaning agent designed for LG washing machines
White Vinegar
Alternative natural cleaning solution (2 cups recommended)
Cleaning Cloth
Soft cloth for wiping external surfaces and door seal
Protective Gloves
Optional for handling cleaning agents and wiping surfaces
Cleaning Procedure
Step-by-Step Tub Cleaning
- Empty the Drum: Ensure the washing machine drum is completely empty of all clothing and items.
- Add Cleaning Agent: Place one LG Tub Clean tablet directly into the empty drum. If using vinegar, pour 2 cups into the detergent dispenser.
- Select Tub Clean Program: Press the Program button until "Tub Clean" appears on the display.
- Start Cycle: Close the door and press the Start/Pause button to begin the cleaning cycle.
- Allow Completion: The cycle will run for approximately 80 minutes. Do not interrupt the cycle.
- Wipe Interior: After completion, wipe the inside of the drum and door seal with a clean, dry cloth.
- Leave Door Open: Keep the door slightly ajar between uses to allow air circulation and prevent moisture buildup.
Post-Cleaning Maintenance
- Leave the washing machine door open for at least 30 minutes after cleaning to air dry
- Clean the detergent dispenser drawer monthly
- Wipe the door glass and rubber gasket after each use
- Check and clean the drain pump filter every 3 months
- Run a rinse cycle if cleaning agent smell persists
Important: Never use bleach or other harsh chemicals with the Tub Clean function. Use only recommended cleaning agents to avoid damaging your machine.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tub Clean program not available | Door not closed, child lock active, cycle in progress | Ensure door is latched, disable child lock, wait for current cycle to complete |
| Odor persists after cleaning | Insufficient cleaning frequency, detergent buildup | Increase cleaning frequency, use less detergent, run additional cleaning cycle |
| Error during tub clean cycle | Water supply issue, drainage problem | Check water supply valves, ensure proper drainage, clean filter |
| Mold visible after cleaning | Incomplete cleaning, excessive moisture retention | Repeat cleaning cycle, wipe seal thoroughly, improve ventilation |
| Unusual noises during cycle | Object in drum, mechanical issue | Check for foreign objects, contact service if persistent |
| Water not heating properly | Heater issue, program selection error | Verify program selection, check hot water supply, contact service |
Tub Clean Specific Error Codes
- tE: Temperature error during heating - Check water supply temperature
- HE: Heating element issue - Contact LG service center
- CE: Communication error with control board - Reset machine
- PE: Pressure sensor error - Check water level detection
- dE: Door lock error - Ensure door is properly closed
- IE: Water inlet error - Check water supply valves
Manual Downloads
Tub Clean Specific Manuals
Tub Clean Guide
Complete Tub Cleaning Manual
Maintenance Schedule
Full Maintenance Timeline
Troubleshooting Guide
Tub Clean Specific Issues
Cleaning Products
Recommended Cleaning Agents
Related Manuals
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Note: For specific model information not listed here, please visit the LG Support Website for complete documentation and model-specific guides.