Repel Propane Insect Fogger for Mosquitoes & Flies, 40 oz Yellow — Portable, Fast 5,000 ft² Coverage

This lightweight, fully portable fogger combines a built-in 20 oz chemical reservoir with propane heat to make a fast, wide cone of insect-control fog that disperses within minutes. Designed for outdoor residential use, the unit runs off a standard propane cylinder (sold separately) and includes an auto-start button for simple operation. It’s intended for short-term treatment before events like barbecues, pool parties and evening gatherings where quick, temporary reduction of flying pests is desired.

How quickly does the Repel fogger clear a yard?

The fogger is built for speed: it can cover an average 5,000 ft² area in under ten minutes using a ten-foot cone of fine, odorless fog. The fog disperses rapidly, allowing people and pets to re-enter most treated areas in about five minutes once the visible fog has dissipated.

• Covers roughly 5,000 square feet in one treatment
• Delivers a 10-foot cone of fog for immediate area coverage
• Typical fog dissipation time: under five minutes for re-entry
• Actual coverage varies with wind and environment

What power source and supplies does this fogger need?

The unit is propane-powered, making it portable and cordless during use; it accepts common tall or short propane cylinders (not included). The fogger also contains a 20 oz reservoir integrated into the housing, so you don’t need external tanks for the treatment fluid, but you must supply compatible pesticide or insect control solution per label directions.

• Uses a 14.1 oz tall or 16.4 oz short propane cylinder (sold separately)
• Built-in 20 oz solution reservoir inside the fogger
• Auto-start button simplifies ignition and operation
• Requires approved outdoor-use insect control fluid (follow product label)

How safe and easy is it to operate for backyard events?

The Repel fogger is intended for outdoor residential use only and includes features to make operation straightforward: a commercial-grade pump designed for service without tools and a simple ignition switch. Follow the product and pesticide labels for safe mixing, application distances and re-entry times; the design aims to minimize exposure by dispersing fog quickly and clearly indicating when the area is safe to re-enter.

• Auto-start for hands-off ignition once set up
• Designed for quick fogging before events like picnics and parties
• Serviceable pump without special tools for maintenance
• Re-entry guidance: typically under five minutes after fog dissipates

What results can I expect and how long do they last?

This thermal fogger produces immediate knockdown of flying insects in the treated zone, helping clear a space for hours depending on conditions. Weather, vegetation and insect pressure affect how long the area stays relatively pest-free, so plan treatments shortly before outdoor activities for best results.

• Immediate reduction of flying insects where fog reaches
• Effect duration depends on wind, foliage and local insect populations
• Best used shortly before gatherings for maximum benefit
• Not a long-term habitat control solution—periodic treatments may be needed

Who is this for: The Repel 190397 is aimed at homeowners, campers and outdoor hosts who want a portable, fast-acting tool to reduce mosquitoes, biting flies and other flying pests before short-term events. It’s best for people who need a temporary, area-wide clearing of insects around yards, campsites and gathering spaces and are comfortable following label instructions for propane use and pesticide handling.