Baking Soda, alias sodium bicarbonate, is a plus size one for big volume makes use of like swimming pools, laundry or top-to-bottom "spring" cleansing with a convenient inside story for quick dispensing. The resealable waterproof plastic bag is perfect for usage and also storage space in high-moisture locations. Most importantly, it's simple to take it with you any place you go, in as well as outside your home, without messy spills.