Sweet PDZ doesn't sell via internet or snail mail.  Your best bet is to email or call them for a location of the nearest dealer to where you live.  Here is some information for all of you asking about the product.
Is Sweet PDZ Safe?     
Yes, entirely  safe, all-natural, non-hazardous and non-toxic.  It's gentle to people, animals, barn equipment and stall mats.
It can be eaten and, in fact, the mineral is used as a feed supplement for cattle and swine to improve metabolism, lessen bloating and overcome scours.   It is also safe for use with foals and in birthing areas.
  
Does Sweet PDZ work  for other  animals?
Extremely  well, and  will  control  odors generated  by  all  animals.   
Sweet PDZ's  use is not limited to horse stalls.  In fact, it is being used by breeders of a variety of animals, including lambs, ratites, dogs, cats, swine, sheep, rabbits, gerbils, mice, and reptiles. Sweet PDZ has also been very effective at moving llama and alpaca dung piles. 
Do  you  need to mix Sweet PDZ with  hydrated  lime?   
No, there's  no  reason  to  do  so. 
Sweet PDZ is much more effective then hydrated lime.  Furthermore, unlike hydrated lime, Sweet PDZ is not toxic, caustic or hazardous to use. 
Is Sweet PDZ expensive?   
No ... it  is actually less expensive  than  lime on  a  benefit  to cost  basis.
You will use about one third as much Sweet PDZ as you would use lime and in so doing, gain superior ammonia reduction performance and moisture absorption. 
How  long  will  a  bag  of Sweet PDZ  last? 
A month to six weeks for most  horse  stalls.
Usage will depend on the activities and habits of the horse.  For the first application, sprinkle 3-5 cups on the surface of the stall area, primarily where the horse urinates.  Then, as part of daily stall maintenance, remove saturated bedding material as usual, cover wet spots with Sweet PDZ.  Recover with dry bedding.  For other animals, the quantity required will depend on the size and habits of the animal.  However, generally a visible covering applied to the base of the habitat is a good starting point.  Then apply daily or as needed. 
Sweet PDZ absorbs  stall  odors, but  what  about  the  moisture  that  is  contributing  to the  odors?      
Yes, it absorbs  the  moisture  as  well  as  odors. 
Sweet PDZ dries the wet areas absorbing approximately 60% by weight of moisture. 
Does Sweet PDZ work  with  any  type of  animal  bedding?      
Yes, it  performs  very well with  all  types  of  bedding. 
What  if  Sweet PDZ gets  wet,  as  for  instance,  in  a  dog  run  after  a  rain?   
Moisture does not reduce the effectiveness of Sweet PDZ.   
By its nature, it always carries some moisture which is necessary to its ability to absorb ammonium in urine.  
Does Sweet PDZ work  on  flies?   
Yes ... very effectively  reduces the  fly  population.  
Sweet PDZ is a desiccant.  Flies will not light on it nor can larva live in it. 
What  do  I  do  with Sweet PDZ when I  clean  up?    
Recycle  the  ammonium  bearing Sweet PDZ as  a  fertilizer  in pastures  and  gardens.  
Ammonium saturated Sweet PDZ has the multiple benefits of being a slow release nitrogen fertilizer, pH neutral, and water retaining soil amendment. 
Toll Free:   (800) 367-1534 (USA and Canada)
Telephone: (509) 328-5685 
Email:         
[email protected] 
We have dealers located throughout the United States, Canada, Scandinavia, and Western Europe.
Can you ship Sweet PDZ direct to me?
Can I order Sweet PDZ somewhere on the Web? 
No, we're are sorry to not be able to serve you by those means yet.  However, we can provide you with the names of dealers near you.  Contact us and let us know where you are located (please include your zip code) and we'll tell you where Sweet PDZ  is available.