The dosage of your detergent for your washable diapers
Coralie Mabouledecouche
Measuring your laundry detergent correctly for cloth diapers is an art: too little, and the diapers won't be clean; too much, and they risk becoming soiled and losing their absorbency. This comprehensive guide explains how to adjust your dosage according to your washing machine, water type, and detergent.
💧 Check the compatibility and correct dosage of your laundry detergent online with our exclusive tool 👉 Laundry detergent checker for washable nappies .
Summary
Why is it important to measure your laundry detergent correctly for cloth diapers?
The correct dosage is essential to ensure hygienic washing without damaging fabrics. Too little detergent will allow bacteria and odors to develop; too much will create a soapy residue that clogs the fibers. Manufacturers' recommendations are for standard laundry—cloth diapers require more precise measurements.
The optimal dosage for effective washing
Adjust the dosage according to the water hardness, the type of detergent and the load of your washing machine:
- Prewash cycle: ⅓ of the recommended dose for heavily soiled laundry.
- Main cycle: full dose for heavily soiled laundry.
This two-step method allows urine to be removed before the complete wash, ensuring a deeper clean.
Adjust the dose according to the machine's capacity
The machine's capacity has a direct impact on the amount of laundry detergent required:
- 7–10 kg: standard dose for 4–5 kg of laundry.
- < 7 kg: decrease by approximately 30 ml.
- 11–14 kg: increase slightly.
- ≥ 15 kg: follow the dosage for 8 kg and over.
Example: Aurore, with a 7 kg machine, adjusts the dose from 110 ml to 80 ml because she always pre-washes her diapers before the main cycle.
Tips for a perfect wash
- Observe the foam: too much = overdose.
- If the diapers still smell: add 10–20 ml more.
- If residues appear: slightly reduce the dose.
- Use the measuring scoop provided and weigh out the exact quantity once to note it down.
Eco-friendly laundry detergents and their impact
Eco-friendly laundry detergents for cloth diapers sometimes require a slight adjustment. Some natural formulas are less concentrated and require a slightly higher concentration to achieve the same result. You can also boost their effectiveness with a little sodium percarbonate.
To understand the components of laundry detergent and their role, consult our guide 👉 Laundry detergent ingredients decoded .
Conclusion and useful resources
Using the correct amount of detergent is key to effective and long-lasting washing. By adjusting the quantity according to your washing machine and water type, you prevent buildup and optimize the performance of your reusable diapers. Feel free to test your detergent with our compatibility tool to fine-tune your settings.
→ Test the compatibility of your laundry detergent
FAQ – Laundry detergent dosage and washable diapers
How can I tell if I'm using too much laundry detergent?
If your diapers have white residue or smell of soap after washing, you are using too much detergent. Reduce the amount slightly.
What if my diapers still smell after washing?
Increase the dose gradually. You can also add an extra rinse.
Are eco-friendly laundry detergents powerful enough?
Yes, but some require a slight overdose. Check their composition in our ingredients guide .
What is the ideal frequency for adjusting dosage?
Re-examine your dosage each time you change your laundry detergent or water hardness. You can use our compatibility test tool .
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