★★★★★
Red earth is fine, it has calcium bentonite in it which gives a geisha color. Google calcium bentonite--my research shows its goodstuff. I use diatomaceous earth in AM and the red earth brand later in the day.
Where to Buy
★★★★★
Go to your local animal supply store/farm supply company. Look in the area that deals with flies and other bugs---I see it in huge (50 lb) bags for $15 at my local Tractor Supply. The label will say food grade. It is used in grain stocks to keep weevils from developing in feed corn, black oil sunflower, dog/chicken/other kinds of feed. They are very helpful and will gladly show it to you if you ask. This kind of store is everywhere--esp since people are having chickens in the city.
Where to Buy
