Used pool filter sand

debisa

New member
May 4, 2018
2
0
San Antonio/TX
#1
We just replaced the sand in our pool filter. Is it safe to spread the used sand on the gravel dog run? There are no plants, just concerned about our dog's paws or any harmful chemical fumes that he could be exposed to... It would easily filter down through the gravel after a good rain. (It's a big/huge area)