[Arid_gardener] Re: Diatomaceous Earth

[SDSteinh at aol.com]

DE that is sold in pool stores should not be used.  Use Food grade DE  which 
can be purchased at Feed stores and through independent dealers. Swimming  
pool DE is chemically treated and processed differently.  It creates more  of a 
respiratory hazzard.
 
Sharon Steinhauer
Master Gardener- Maricopa County

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