Could I use liquid castile soap in a foaming pump if I dilute it in the bottle?
Could I use this soap in a foaming pump if I dilute it in the bottle? How does it compare to your foaming hand soap in ingredients?
Yes you can! First rule is to add the soap to the water – not the water to the soap – as adding water to the soap will make a lot of foam in your bottle. Second rule is ALWAYS rinse your foamer dispenser three times in hot water when refilling. Your organic soap is only as fresh as the oldest soap molecule in the bottle. Dilute about 50% to make a good foamer soap. The range is pretty flexible, from 60% to 40% depending on your preference in skin feel and foam durability.
Thanks for asking!
The Soap Crew at Vermont Soapworks