SpectracidePRO Wasp & Hornet Killer 18 oz Jet Spray – 20-Foot Reach

Overview

Outdoor pests like wasps and hornets can disrupt your outdoor living space. SpectracidePRO Wasp & Hornet Killer is designed for fast knockdown and thorough nest elimination from a distance, making it easier to reclaim decks, patios, and entryways without a close approach.

The 18-ounce aerosol delivers a focused jet spray that can reach nests up to 20 feet away, helping you treat hard-to-reach spots with confidence. A dielectric rating of 47,300 volts is part of the product’s exterior-oriented design, supporting reliable performance in open-air environments.

What it does

This formula targets the entire nest and aims to deter returning wasps and hornets for weeks, allowing you to spend more time enjoying outdoor spaces rather than dealing with ongoing activity.

• Fast knockdown of wasps, hornets, yellow jackets, and mud daubers
• Jet spray reaches nests up to 20 feet away
• Eliminates the nest and reduces returning wasps for up to four weeks
• Outdoor use only; dielectric breakdown voltage of 47,300 volts
• Apply at sunrise or sunset when insects are least active

How to use effectively

Prepare your exterior space and stand at a safe distance. Treat the nest from the outside, ensuring the surface is thoroughly moistened.

• Spray 1 to 2 seconds, until the surface is moist
• Apply from the outside of the nest, covering exposed surfaces
• Wait at least 24 hours before removing the nest, following the label directions

Routines and real-life scenarios

Ideal for nests under eaves, around screens and doors, or near patios. The product’s reach and outdoor focus help you address elevated or hidden nests without heavy lifting. Results can vary with weather and nest size, but many users report noticeable activity declines in the days after treatment.

Safety and outdoor readiness

Use this product outdoors only and keep away from children and pets. Store the can in a cool, upright position and follow all label directions for storage and disposal. Always wear appropriate protective gear and exercise caution around treated areas.