Dilution & Science

What each dilution kills, why contact time matters, and the math that makes a concentrate cheap.

The Complete ArkGuard Dilution Chart

Every ArkGuard dilution in one chart — 2 oz, 4 oz and 9 oz per gallon — with contact times, per-bottle equivalents, and the cost math of a concentrate.

Visibly Wet for 10 Minutes: Why Contact Time Is the Whole Game

Spray-and-wipe feels clean but doesn't disinfect. What contact time means, why labels demand it, and four tricks for keeping surfaces wet long enough to matter.

Is ArkGuard a Deodorizer? Yes — Here's How Quat Deodorizing Works

ArkGuard is a labeled deodorizer as well as a disinfectant. Why killing odor bacteria beats masking smells, and how to run an odor-elimination pass in kennels and pet areas.

The Parvo Protocol: Disinfecting for Canine Parvovirus, Step by Step

The exact label protocol for canine parvovirus: 9 oz per gallon, 10 minutes visibly wet, pre-cleaning, drying, and the honest limits every kennel and rescue should know.