Ever wondered if those DIY laundry detergent recipes all over the internet are truly safe for your high-efficiency (HE) washing machine? If you’re hoping to save money or cut down on chemicals, it’s tempting to make your own. But will your homemade mix ruin your pricey HE washer—or will it work just as well?
In this article, we’ll dig into whether homemade laundry detergents are compatible with HE machines. You’ll find clear answers, practical tips, and key things to watch out for before you make the switch.
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Is Homemade Laundry Detergent Safe for HE Washing Machines?
If you’re looking to save money or reduce your household’s chemical exposure, making your own laundry detergent is an appealing idea. However, if you own a high-efficiency (HE) washing machine, you may be wondering: Is homemade laundry detergent safe for my machine?
Let’s take an in-depth look at how homemade laundry detergent works with HE washers and what you should know before using it.
The Quick Answer
Homemade laundry detergent can be used in HE washing machines, but there are important considerations. While many people successfully use homemade formulas in their high-efficiency washers, the safety and effectiveness depend on the specific recipe, washing machine maintenance, and how you use the detergent.
Understanding HE Washing Machines
High-efficiency (HE) washing machines differ from traditional ones in several key ways:
- Water Usage: HE machines use much less water than standard washers.
- Low-Sudsing: They need detergents that produce minimal suds to avoid overflow and residue.
- Gentle Agitation: Cleaning is achieved by spinning the clothes through a small pool of water, not submerging them.
These machines are sensitive to build-up, and using the wrong detergent can lead to problems like residue, poor cleaning performance, or even mechanical issues.
What Is Homemade Laundry Detergent?
Most homemade laundry detergents are actually laundry soaps, even if called “detergent.” A typical recipe includes:
- Laundry bar soap (like Castile, Fels-Naptha, or Zote)
- Washing soda
- Borax (or sometimes baking soda)
- Optional scent boosters or essential oils
You might find liquid or powder versions, but the main ingredients stay similar.
Benefits of Homemade Laundry Detergent
Making your own detergent offers several advantages:
-
Cost Savings
Homemade detergent costs just a few cents per load, much less than commercial brands. -
Ingredient Control
You know exactly what’s going on your clothes—great for people with allergies or sensitivities. -
Eco-Friendly
Fewer harsh chemicals and less packaging waste. -
Customizable
Adjust scents and strengths to fit your family’s needs.
Challenges & Concerns with Homemade Detergent in HE Washers
1. Suds and HE Machines
- Commercial HE detergents are “low sudsing.”
- Most homemade recipes are also low-sudsing, especially if they skip foaming agents found in store-bought brands.
- Still, using too much can create more suds than recommended, which may affect your machine’s performance.
2. Residue and Build-Up
- Soap-based homemade “detergents” don’t rinse away as easily as true detergents.
- This can lead to:
- Soap scum inside the washer
- Buildup on clothes
- Unpleasant odors over time
3. Cleaning Power
- Homemade formulas may not clean as effectively, especially in cold water or with heavily soiled clothes.
- Certain stains or fabrics may require more powerful cleaning agents only found in commercial detergents.
4. Manufacturer Warnings
- Some washer manufacturers may void warranties if you use homemade detergent.
- Always check your user manual for clarification.
5. Septic System Risks
- The high pH of washing soda or borax can affect septic systems if not used carefully.
Best Practices for Using Homemade Laundry Detergent in HE Washers
If you decide to use homemade detergent, follow these tips to keep your washer safe and your clothes clean:
1. Use the Right Recipe
- Choose low-sudsing recipes.
- Avoid adding extra foaming agents.
- Powdered formulas usually leave less residue than liquid.
2. Measure Carefully
- Use less than you would with traditional machines—a tablespoon or two per load is usually enough.
- Too much can lead to buildup and excessive suds.
3. Regularly Clean Your Washer
- Run a cleaning cycle with hot water and either vinegar or a washing machine cleaner at least once a month.
- Wipe down the detergent drawer, seals, and door.
4. Monitor for Issues
Watch for:
– Foul odors inside the drum
– Residue on clothing
– Long rinse cycles or error messages
If noticed, give your machine a thorough clean or switch back to commercial HE detergents for a while.
5. Use Hot Water Periodically
- Soap-based formulas dissolve best in warm or hot water.
- Occasionally run a hot wash to help dissolve any lingering soap or scum.
Can Homemade Detergent Damage My HE Machine?
Homemade detergent, when used carefully, is generally safe for most HE machines. Problems usually arise from:
- Overuse (too much soap per load)
- Neglecting machine cleaning
- Using heavily scented or oily additives
However, it’s important to note that some washer manufacturers view homemade products as a risk to their machines, particularly due to potential buildup and warranty concerns.
Is Homemade Laundry Detergent as Effective as Store-Bought?
For many households, homemade detergent works well for everyday washing—especially lightly soiled items, bedding, and towels. However:
- It may not remove oil, grease, or protein-based stains as thoroughly.
- It can leave clothes looking clean but not as bright or fresh as with commercial detergents.
- It lacks some of the enzyme technologies present in leading brands, which help target tough stains and odors.
To boost cleaning, pretreat stains or consider alternating between homemade and commercial products.
Practical Tips for Success
- Test homemade detergent on a few loads first—especially those less dirty or delicate.
- Shake or stir liquid detergent well before each use, as ingredients can settle.
- Store powder detergent in an airtight container to prevent clumping.
- Gradually phase out commercial products rather than switching all at once, to help your machine and clothes adjust.
Homemade HE Detergent Safety Checklist
Here’s a quick safety guide before you start using homemade detergent in your HE washer:
- Check your washer’s manual for detergent restrictions.
- Avoid overusing washing soda or borax—just enough to clean, not more.
- Keep recipes simple: soap, washing soda, and (optionally) borax.
- Clean your machine monthly.
- Monitor your clothes and washer for changes.
- Remember: When in doubt, use less rather than more.
When Should You Avoid Homemade Detergent?
Homemade detergent might not be the best choice if:
- You have severe allergies, as some recipes can leave residue.
- Your washer is still under warranty and manufacturer rules prohibit non-commercial detergents.
- You regularly wash heavily soiled, greasy, or athletic clothing.
- You notice soap scum, stiff fabrics, or fading colors.
If any of these apply, consider a commercial HE detergent formulated for your needs.
Concluding Summary
Homemade laundry detergent can be safe and effective for HE washing machines—if used properly. Pay attention to the recipe, use sparingly, and keep your washer clean. While homemade options save money and cut down on chemicals, they may not always deliver the same results on tough stains as commercial brands. Always monitor your clothes and appliances, and choose what works best for your family’s needs.
Frequently Asked Questions (FAQs)
1. Can I use any homemade laundry detergent recipe in my HE washer?
No. Choose a recipe that is low-sudsing and contains simple ingredients. Avoid recipes with extra foaming agents or lots of oils and fragrances.
2. How much homemade detergent should I use per load?
For HE machines, use 1–2 tablespoons per regular load. More is not better, as it can create residue and mechanical issues.
3. Will homemade detergent void my washer’s warranty?
It’s possible. Some manufacturer warranties specify the use of HE-verified commercial detergents only. Always check your manual first.
4. How often should I clean my HE washer when using homemade detergent?
Monthly is best. Run a hot water cleaning cycle with vinegar or a washer cleaner to remove any soap buildup or odor.
5. Is homemade detergent as effective at stain removal as store-bought brands?
Usually not. Homemade detergent works for routine cleaning but may struggle with tough stains or odors. For difficult loads, consider pretreating stains or using a commercial product on occasion.
With the right approach, homemade laundry detergent and your HE washer can work well together. If you take care and follow best practices, you’ll enjoy cleaner laundry and peace of mind.