Washing soda is also known as sodium carbonate. For use in DIY projects, including making laundry detergent. Check online for ideas!
Storage: Keep in properly labeled containers. Keep containers tightly closed. Store in an airtight, cool, dark location. When stored properly, best used within 1 year from date of purchase. Keep out of reach from children and pets.
Caution: Do not ingest. Keep out of reach of children and away from eyes. Do not inhale.