Bleach is the nuclear option for parvo—and for good reason. A solution of one part bleach to 32 parts water (that’s about a half-cup per gallon) kills the virus on hard surfaces in under ten minutes. But please—don’t pour bleach directly on your lawn. It’ll turn your green grass into a brown, sad memorial. Instead, use it on concrete, gravel, patio stones, or any non-porous spot where your dog hangs out. Rinse thoroughly afterward so no residue remains.
And yes, your yard will smell like a swimming pool for a day. Think of it as a fresh start—a minty-fresh start for your pup’s turf.
PERFORMACIDE No-Rinse Disinfectant / Deodorizer for Pet - Want It All
