Recipe & Instructions
Option 1: Gel hand wash (pump bottle)
This option uses the soap gel base solution, creating a thicker hand wash that feels familiar in a standard pump bottle.
The gel format:
- Clings slightly to hands
- Uses less product per wash
- Works well in kitchens and bathrooms
Base recipe: Soap gel hand wash
This recipe uses the same soap gel base used elsewhere in the system.
Ingredients
- Liquid Castile soap
- Water
- Vegetable glycerine
- Xanthan gum
The purpose of the gel is texture, not strength. Thickening doesn’t make soap clean better — it just changes how it’s dispensed and used.
Option 2: Foaming hand wash (no thickening)
This option uses diluted liquid Castile soap in a foaming pump.
Foaming pumps work differently:
- Air does the spreading, not extra soap
- Much less soap is required
- The wash rinses quickly and cleanly
This option:
- Requires no xanthan gum
- Is ideal for kids and shared bathrooms
- Uses the least amount of product overall
To make a foaming hand wash, simply dilute Castile soap with water and use a foaming pump bottle.
Which option should you choose?
- Choose gel if you prefer a traditional pump feel
- Choose foam if you want simplicity and minimal product use
Both clean equally well — it’s about preference, not performance.
Important notes
- Do not add vinegar or citric acid to soap-based hand wash
- Avoid overloading with essential oils
- Less soap works better than more
- Always label bottles clearly
Soap cleans best when it stays simple.
Is Castile soap the same as detergent?
No. Castile soap is real soap made from oils and lye. Detergents are synthetic surfactants designed for heavy foaming.
Why doesn’t it foam like commercial hand wash?
Foam is mostly about perception. Soap cleans without excessive bubbles.
How long does it keep?
Once diluted with water and without preservatives, make smaller batches and use within a few months.