food grade products
Microfine - our finest powder ave 15um in size
Superfine - fine powder up to 300um in size
Regular - powder with up to 1mm particles
Fine Grit - 100um up to 1mm
Poultry supplement - 1mm to 4mm particles
Diatomaceous Earth Online is proud to offer a natural product of the highest quality. Our amorphous (freshwater) silica is chemical and additive-free, and contains no toxic levels of any element. It has a high level of immediately soluble silica, and is completely safe for use in accordance with the dosage rates suggested on this website.
As DE is a natural product, mined directly from the ancient deposits within dried lake beds, the exact scientific analysis will vary slightly from batch to batch. Because it is a natural product, no DE will be “100% pure” but will contain varying levels of silica and other minerals.