Owning an LG washing machine means convenience, advanced technology, and excellent cleaning performance. But like any other appliance, your washer needs regular care. One of the most important features built into LG washers is the Tub Clean cycle.
If you’ve ever noticed musty smells, detergent residue, or lint buildup inside your machine, it’s time to learn how to use Tub Clean effectively. In this detailed guide, we’ll cover:
- What the Tub Clean feature is and why it’s essential
- Step-by-step instructions to run LG Tub Clean
- How often you should clean your washer tub
- Common mistakes to avoid
- Expert tips for keeping your LG washer fresh and long-lasting
What Is Tub Clean in LG Washing Machines?
LG designed the Tub Clean cycle to deep clean the inside of your washer drum. Over time, detergent, fabric softener, lint, and dirt can build up in the tub. This leads to:
- Unpleasant musty or moldy odors
- Reduced washing performance
- Bacteria and mildew growth
- Shortened lifespan of the appliance
Tub Clean uses high water temperature and powerful agitation to dissolve detergent residue, remove mold, and sanitize the drum. It works much like “self-clean” in an oven—keeping your machine in peak condition.
Why Tub Clean Is Important for USA Homes
In the USA, many homes use high-efficiency (HE) detergents and soft water. While HE detergents reduce suds, residue can still accumulate inside the washer. Also, with energy-efficient washers using less water, mold growth is more common compared to older top-loaders.
That’s why LG recommends running Tub Clean at least once a month for optimal hygiene and performance.
How to Use LG Tub Clean (Step-by-Step Guide)
Here’s a simple guide to running the Tub Clean cycle in your LG washing machine:
🔹 Step 1: Empty the Washer
Make sure the drum is completely empty—no clothes, no towels. Tub Clean should always be run with nothing inside.
🔹 Step 2: Add Tub Cleaner (Optional but Recommended)
You can use:
- LG Tub Cleaner tablets (recommended by LG USA)
- Liquid chlorine bleach (1 cup, poured directly into the tub)
- White vinegar & baking soda (natural cleaning alternative)
⚠️ Do not add detergent or laundry pods during Tub Clean.
🔹 Step 3: Select “Tub Clean” on the Control Panel
On most LG washers, you’ll see a Tub Clean or Drum Clean option. Press it and start the cycle.
🔹 Step 4: Let the Cycle Run (1–2 Hours)
The washer will fill with hot water, agitate, and spin to clean the drum thoroughly.
🔹 Step 5: Wipe Down After Cycle
When done, open the washer door, wipe the drum with a microfiber cloth, and leave the door slightly open to let it air dry.
How Often Should You Run LG Tub Clean?
- Standard Use (2–3 loads per week): Once per month
- Heavy Use (daily loads, large families): Every 2 weeks
- Light Use (occasional laundry): Every 6–8 weeks
💡 Pro Tip: If you notice musty odors, black spots, or soap scum, run Tub Clean immediately, even if it’s ahead of schedule.
Common Mistakes People Make with Tub Clean
- Adding clothes during Tub Clean – This is a self-clean cycle, not for laundry.
- Using too much bleach – 1 cup is enough; more can damage seals.
- Skipping Tub Clean for months – This leads to odor buildup that’s harder to remove later.
- Forgetting the detergent drawer – Clean it separately with warm water and vinegar.
DIY Natural Alternatives for Tub Clean
If you don’t want to use bleach or tablets, here are natural cleaning options:
- White Vinegar & Baking Soda Method
- Add 2 cups vinegar directly to the drum
- Sprinkle ½ cup baking soda inside
- Run Tub Clean cycle
- Hydrogen Peroxide & Lemon Juice Mix
- 1 cup hydrogen peroxide + ½ cup lemon juice
- Effective for killing bacteria and leaving a fresh smell
Signs Your Washer Needs Tub Clean ASAP
- Persistent moldy or sour smell when opening the door
- Black residue or slimy buildup inside the rubber gasket (front-load washers)
- Clothes coming out with odor, even after washing
- Visible detergent or fabric softener buildup
Additional Maintenance Tips for LG Washers
Running Tub Clean isn’t enough by itself—here are extra care tips:
- Leave the Door Open after each wash to allow airflow.
- Clean the Detergent Drawer monthly.
- Check the Drain Pump Filter every 2–3 months.
- Use the Right Detergent (HE only, and don’t overuse).
- Wipe the Gasket regularly in front-load washers to prevent mold.
Cost of LG Tub Clean Products in USA (2025)
| Product | Price (USD) | Where to Buy |
|---|---|---|
| LG Tub Cleaner Tablets (3-pack) | $15–$20 | LG official site, Amazon |
| Affresh Washer Cleaner Tablets | $12–$15 | Walmart, Target, Best Buy |
| Clorox Liquid Bleach (1 gal) | $4–$6 | Local grocery stores |
| White Vinegar (1 gal) | $3–$5 | Any supermarket |
💡 Using vinegar or bleach is the cheapest method, but LG Tub Cleaner tablets are the most effective and recommended.
FAQs About LG Tub Clean
Q1. Can I use detergent during Tub Clean?
❌ No. Only bleach, tub cleaner tablets, or vinegar should be used.
Q2. How long does LG Tub Clean take?
⏱ Around 1–2 hours depending on model.
Q3. Can I run Tub Clean without cleaner?
✅ Yes, hot water alone helps, but results are better with a cleaner.
Q4. Why does my LG washer still smell after Tub Clean?
👉 Clean the rubber gasket, detergent drawer, and drain filter—odors often hide there.
Q5. Is Tub Clean available on all LG models?
Most modern LG top-load and front-load washers (post-2014) have the Tub Clean feature.
Final Thoughts
The LG Tub Clean feature is essential for keeping your washer fresh, hygienic, and efficient. By running this cycle regularly, you’ll:
- Eliminate odors and bacteria
- Improve wash performance
- Extend the life of your washing machine
For USA households in 2025, Tub Clean is not just a maintenance step—it’s a money saver. A clean washer prevents costly repairs and ensures your clothes come out smelling fresh every time.
👉 If you own an LG washing machine, make Tub Clean part of your monthly home routine. It takes just a couple of hours and keeps your appliance running like new for years.
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