Alberto from Merced, Ca writes
Since the concentrate inside the Monterey BT Ready to Spray Insecticide is being pulled through a siphon tube through the sprayer with the water as it flows from your hose, it would empty the bottle little by little as you treat. You should be able to feel the bottle become empty when there is no more solution left to mix with the water coming from your hose.
Answer last updated on: 08/19/2021
