Soda Crystals 700g concentrates - reused jar 🔄

*** new format - replaces 400g*** Soda crystals (or sodium carbonate) are the result of a reaction between chalk and salt (like sodium bicarbonate). The pH of soda crystals is very basic (around 11) which gives it additional qualities to Bicarbonate. Soda crystals are the ideal ally for washing and degreasing.