Sodium carbonate, also called washing soda, has a strong degreasing power and is a great water softener. Its used throughout the house for laundry, dish-washing, house-cleaning and DIY projects. Its most common use is as a laundry detergent optimizer for hard water. Osmose Sodium carbonate if very useful for the maintenance of washable diapers and heavily stained laundry.
 
Softens hard water.
Non-toxic
Vegan, cruelty free
Septic system safe
 
Directions
To remove petroleum products :
Dilute 75 ml in 4 liters of hot water and let soak for 24 hours, then wash.
 
To wash cloth diapers :
Let the clean diapers soak for 48 hours in a mix of 20 liters of hot water, 250 ml of sodium carbonate, and a few drops of dishwashing soap. This will remove the lime and soap residues.