Can you use Chapin 1 Gallon Pump Sprayer (#20000) with the Demon WP?
Yes. Demon WP can be used in the Chapin 1 Gallon Pump Sprayer (#20000). We recommend filling the sprayer with 1/2 gallon of warm water, add the Demon WP and let it sit in the water for about 5 minutes. Stir/agitate the mixture, then add the remaining water and agitate mixture again. It is important to remember that Demon WP will not truly dissolve into the water so the mixture will need to be agitated frequently to avoid clogging your sprayer.
Answer last updated on: 06/21/2010