Citric Acid is an all-natural preservative, derived from citrus fruits. It will prolong the shelf or fridge life of your liquid soapnut concentrate.
You will need 1 or 2 teaspoons of crystals per 1 litres of concentrate
To use, simply add a dash of hot water to the crystals to dissolve, then pour it into your soapnut liquid after straining.
Comes in a resealable clip bag. Total net weight 50g (approximately 12 teaspoons).