Black Flag Home Pest Repellents 18 oz Clear – Indoor & Outdoor Flying Insect Killer

Fast, flexible protection for home and outdoor spaces

Black Flag Flying Insect Killer delivers quick knockdown on contact with a clean, fresh scent. The 18 oz clear formula works indoors or outdoors, creating a treated-zone that helps deter bugs landing on surfaces for up to 12 weeks, with certain insect exclusions noted. This practical spray adapts to your routine, whether you’re refreshing window frames or safeguarding outdoor areas during pest season.

Designed for convenience, it pairs a surface spray option with a space spray approach. When used as directed, you’ll have a versatile tool at hand for a quick response to common flying insects, from routine visits by houseflies to seasonal swarms of mosquitoes and wasps.

Insects to target

• Houseflies and fruit flies
• Mosquitoes, gnats, and skipper flies
• Wasps, hornets, yellowjackets, and small flying moths

Indoor use: surface spray and space spray

• Surface spray: apply on window sills, window and door frames, and other listed indoor surfaces where pests may land.
• Space spray: close doors and windows, spray upward into the center of the room with a slow sweep for about 5–10 seconds in a typical room.

Outdoor use: how to apply

• Direct the spray toward bushes or grass from 4–6 ft away, allowing the fog to drift over the treatment area.
• Pay special attention to breeding spots like garbage cans and compost piles for best coverage.

Tips for best results

• Spray when the air is calm and give the product a few minutes to take effect.
• Follow the label directions for safe use indoors and outdoors.

The formula’s clean scent and dual-use capability make it a practical option for quick pest control in multiple spaces. Consider how this spray might fit into your seasonal pest management plan, balancing indoor comfort with outdoor protection without over-promising results.