DoMyOwn's Pest Box »
DoMyOwn's Turf Box »
Dog Care »
Fall Weed Prevention Starts Now - 10% Off* Pre-Emergent Weed Control - SHOP NOW >>
« See More Q&A's
Craig writes
No, Crystal Blue Black Out is safe for fish, animals, recreation, irrigation, but it is not safe for potable water.
Answer last updated on: 07/27/2016
Was this answer helpful to you? Yes No
$56.80
Free Shipping*