Citric Acid is an all-natural preservative. It will prolong the shelf or fridge life of your liquid soapnut concentrate to a couple of months.

You will need 2 teaspoons of crystals per 2 litres of concentrate.

To use, simply add a dash of hot water to the citric acid crystals to dissolve, then pour it into your soapnut liquid after straining.

Comes in a resealable clip bag. Total net weight 50g (approximately 10 teaspoons).