Hand hygiene has become a top priority in both homes and commercial spaces. To meet high demand while maintaining cost-efficiency, many manufacturers prefer making Hand Wash Concentrate. This allows them to produce bulk quantities at a low cost and later dilute it before use or packaging.
In this blog, we will share the 1:5 hand wash concentrate formula — a powerful and skin-friendly solution that can be diluted to prepare ready-to-use hand wash gel. Whether you are manufacturing for business, resale, or private label, this formula ensures excellent lather, fragrance, and cleaning without harshness.
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✅ What is a 1:5 Hand Wash Concentrate?
A 1:5 ratio means:
1 part concentrate + 5 parts water = Ready-to-use hand wash
Example: 1 kg concentrate → 6 kg hand wash gel after dilution
This is highly economical for bulk suppliers, refill pack makers, and contract manufacturers.
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✅ Ingredients for 1 Kg Hand Wash Concentrate
Ingredient Quantity Purpose
SLES (28%) 400 g
Main surfactant, lather and cleaning
Coco Betaine (CAPB) 150 g
Foam booster & mild conditioner
Glycerine 50 g
Moisturizer, protects hands
HEC (Hydroxyethylcellulose) 10 g
Thickener for gel consistency
Salt (Sodium Chloride) 20 g
Viscosity controller
Color Few drops
Appearance enhancement
Perfume (Rose/Lemon etc.) 5–10 ml
Fragrance
DMDMH (Preservative) 2–3 g
Prevents microbial growth
Water (RO/DM) Balance to 1 Kg Solvent
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✅ Preparation Method
1. Mix SLES and Coco Betaine in a clean vessel. Stir gently.
2. Add glycerine and preservative.
3. Dissolve HEC separately in water, allow it to hydrate and form a transparent gel.
4. Add the gel into the main mix slowly.
5. Add color, perfume, and adjust thickness using salt.
6. Make up the final volume with water to 1 kg.
7. Mix well and leave for 2–3 hours to settle before bottling.
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✅ Dilution Guide (1:5)
To prepare 6 L hand wash: Mix 1 kg concentrate with 5 liters RO/DM water.
Stir gently to avoid foaming.
Let it rest for a few hours before packaging.
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✅ Benefits of This Hand Wash Concentrate
High foaming and gentle on hands
Cost-saving on packaging and transport
Ideal for hotels, hospitals, refilling stations, homes
Can be customized with different fragrances and colors
Long shelf life with proper preservation
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FAQs
Q1. Can I use this concentrate directly?
No, it should be diluted in 1:5 ratio before use.
Q2. How long does it last after dilution?
It stays effective for up to 6 months when stored in a cool, dry place.
Q3. Can I add essential oils for fragrance?
Yes, but use skin-safe and stable oils for best results.
Q4. What is the texture after dilution?
It becomes a smooth, semi-thick gel similar to commercial hand wash.
Q5. Is this suitable for commercial production?
Yes, this formula is widely used by small manufacturers and refill stations.
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Disclaimer
This formula is for educational and professional manufacturing purposes. Ensure patch tests, compliance with local safety regulations, and proper labeling before sale.
